Diamond Engagement Rings

DESCRIPTION: Pear shape is the reason to look at this one. The center diamond is a GIA certified pear shaped stone weighing 2.62 carats, graded H in color and SI1 in clarity, prong set in 18K white gold. An elongated outline such as a pear covers more of the finger than a round of the same carat weight, because the weight is distributed along the length instead of down into the depth of the stone. The rest of the frame is detailed with small prong set diamonds totalling an additional 0.78 carats, bringing total diamond weight to 3.40 carats. The frame measures 14.2 mm in width and the mounting weighs 4.7 grams. H color is near colorless and shows no tint against white gold. SI1 means inclusions are not visible to the naked eye. One practical note on pear shapes: the point is the most vulnerable part of the stone, which is why it sits under a prong of its own here rather than being left exposed at the end of the setting. DETAILS: Item Code 17134A Diamond Carat Weight 3.40 Ctw Diamond Clarity SI1, VS2 Diamond Color G, H Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 4.7 grams Width 9/16 Inches (14.2 mm)

DESCRIPTION: Thirteen millimeters of ring sitting on a mounting that weighs only 5.5 grams. That ratio is the engineering story here: the frame spans most of the width between the knuckles while the metal underneath stays thin enough that the ring does not feel top heavy or fight a neighboring band. The center stone is a 3.15 carat round cut diamond, prong set, graded G to H in color and VS to SI in clarity. Round cut side stones add 1.15 carats, for a total diamond weight of 4.30 carats across the ring. The mounting is 14K white gold. G to H is near colorless, the range where a stone looks white to the eye without paying for a colorless grade. SI1 to VS2 across the set means inclusions are not visible to the naked eye at normal viewing distance. White gold carries a rhodium plating that wears thin over several years of daily wear and is simply replated, a routine service rather than a repair. DETAILS: Item Code R25772 Diamond Carat Weight 4.30 Ctw Diamond Clarity SI1, VS2 Diamond Color G, H Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight 5.5 grams Width 1/2 Inches (13 mm)

DESCRIPTION: Four prongs and nothing else. The head on this designer mounting is a bare four prong basket, so the 3.03 carat round cut center diamond is held at four points and left open everywhere else. Light enters through the pavilion from below instead of being blocked by a surrounding halo or a solid collet, and the stone's full outline stays visible from the side. That center diamond measures 9 mm across and carries an EGL report. The setting itself measures 7.3 mm in width and the band tapers to 4 mm, finished in 14K yellow gold weighing 6.2 grams. Total diamond weight across the ring is 5.53 carats. The ring-wide grades are VS1 to VS2 in clarity and F to G in color. F is a colorless grade and G is the first of the near colorless grades, so nothing in the set reads yellow on its own terms. VS1 to VS2 means inclusions are invisible without magnification. A four prong head is also the easiest setting style to clean behind, which matters on a stone this size because dust under the pavilion dulls a diamond faster than anything on the surface. DETAILS: Item Code R126845D Diamond Carat Weight 5.53 Ctw Diamond Clarity VS1, VS2 Diamond Color F, G Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight 6.2 grams Width 1/1 inches (4 mm)

DESCRIPTION: This ring is documented more thoroughly than most. The center stone is a 1.54 carat round brilliant cut diamond with a GIA report, graded G in color and VS1 in clarity, with good polish, good cut and good symmetry and no fluorescence recorded. Those last four readings are the ones buyers rarely get told and they are the reason the stone returns light evenly rather than going flat on one side. Micro pave round cut diamonds run halfway around the band rather than the full circle. They add 1.71 carats, which brings total diamond weight to 3.25 carats at VS1 clarity and G color. Stopping the pave at the halfway point leaves solid 18K white gold across the underside of the shank, where a ring takes the most abrasion, and it leaves the band resizable later on. A fully paved eternity shank does not. The head measures 7.5 mm in diameter and the mounting weighs 6 grams. VS1 means no inclusions are visible to the naked eye and none are easy to find even under a loupe. G sits at the top of the near colorless range, so the stone shows no warmth set against white metal. At 6 grams this is a deliberately lean ring, built around the quality of one clean stone instead of around bulk. DETAILS: Item Code R26104 Diamond Carat Weight 3.25 Ctw Diamond Clarity VS1 Diamond Color G Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 6 grams Width 1/4 Inches (7.5 mm)

DESCRIPTION: The side stones on this ring are emerald, princess and round cut diamonds set together, three different outlines along one band. They total 1.75 carats and are G in color and VS in clarity. The emerald cuts are step cut and give broad flat flashes, while the princess and round stones are brilliant cut and scatter light into fine points, so the shoulders produce two kinds of light instead of one. The center stone is a 2.01 carat princess cut diamond, GIA certified at I color and SI2 clarity, measuring 7.12 by 6.76 by 4.81 mm. Its polish and symmetry are both graded very good, and it shows faint fluorescence. Total diamond weight across the ring is 3.76 carats. Faint fluorescence means the stone glows slightly under ultraviolet light; at the faint level it is not something you see in ordinary daylight or indoor lighting. I color is near colorless with a trace of warmth, and SI2 means inclusions are not visible to the naked eye. The mounting weighs approximately 5.4 grams in 18K white gold and the ring measures 7 mm, a quarter of an inch, in width. DETAILS: Item Code 17122cust Diamond Carat Weight 3.76 Ctw Diamond Clarity SI1, SI2, VS1 Diamond Color G, I Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 5.4 grams Width 1/4 Inches (7 mm)

DESCRIPTION: This ring is listed without carat weights, so what you can judge it on is the quality of the stones and the way it is built. The diamonds are G to H in color and SI2 to SI3 in clarity, and the design sets a round cut diamond at the center of a field of round and baguette cut diamonds in 14K white gold. The mix of cuts is what makes it work. Baguettes are step cut, with long flat facets that produce wide sheets of white light, while the round brilliants break the same light into small moving points. Set together across a frame 0.32 inches wide, the two behave differently as the hand turns, so the ring never settles into one static shine. G to H is the near colorless range and shows no warmth against white gold. SI2 to SI3 is the band where inclusions are generally invisible at arm's length but can be found at close range by a careful eye, and it is the reason a ring with this much diamond coverage is priced the way it is. Different ring sizes may be available; please inquire for details. DETAILS: Item Code CR748D Diamond Clarity SI2, SI3 Diamond Color G, H Metal Color White Metal Type 14K Gold Width 0.32 inches

DESCRIPTION: Clarity on this ring is VVS2, which is two full grades above the point where inclusions stop being visible to the naked eye and into territory where they are difficult to locate even under magnification. Most engagement rings are not built to that standard, and almost none are at this price. The center is a fancy yellow princess cut diamond weighing 2.05 carats, GIA report number 5151513207. Small round cut white diamonds surround it and add 1.33 carats, for a total diamond weight of 3.39 carats. The white stones are G in color, in the near colorless range. The head measures 14 mm, or 9/16 of an inch, across. The mounting weighs 5.7 grams in 18K white gold. A 14 mm head on a mounting that light is a deliberate ratio: it is why this ring covers as much of the finger as rings carrying twice the diamond weight. The yellow center and its white surround do all the work, and the metal stays out of the way. DETAILS: Item Code 21716 Diamond Carat Weight 3.39 Ctw Diamond Clarity VVS2 Diamond Color G, Natural Canary Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 5.7 grams Width 9/16 Inches (14 mm)

DESCRIPTION: Nothing about the shape of this ring is unusual, and that is the point of it: a 2.00 carat round brilliant, GIA certified at H color and SI1 clarity, set in platinum with brilliant round cut side stones adding 0.88 carats. Total diamond weight is 2.88 carats. The money here went into the specification rather than into the styling. The frame measures 7 mm, a quarter of an inch, in width and the mounting weighs 11 grams. That is a great deal of metal for a ring of those dimensions, and it is what platinum does: at identical measurements it comes out heavier than gold, and the extra density means prongs that flex less and wear down more slowly. The accent stones are F to H in color and VS1 to VS2 in clarity. H color is near colorless and SI1 means inclusions are not visible to the naked eye. Together those two grades describe a stone that looks white and clean in the hand without paying for distinctions only a loupe can find. Platinum also keeps its white color permanently, where white gold needs its rhodium plating redone every few years. Made at Avianne and Co in New York City's Diamond District. DETAILS: Item Code 21642 Diamond Carat Weight 2.88 Ctw Diamond Clarity SI1, VS1, VS2 Diamond Color F, G, H Metal Color Platinum(Non-Gold) Metal Type Platinum Item Weight 11 grams Width 1/4 Inches (7 mm)

DESCRIPTION: The center stone here is a 3.11 carat clarity enhanced diamond, graded H in color and VS2 in clarity, set in 14K white gold. H is near colorless and shows no visible warmth against white metal, and VS2 means no inclusions are visible to the naked eye. The clarity enhancement is stated plainly, because it is the reason a three carat stone with these grades is priced where it is rather than several times higher. Total diamond weight across the ring is 4.61 carats, which puts 1.50 carats into the surrounding diamonds; those run G to H in color and VS1 to VS2 in clarity, so the accent work matches the center rather than sitting below it. The mounting weighs approximately 8 grams. Three carats is roughly where a center stone stops being noticed only at conversation distance and starts being noticed across a room, and the step up from two carats shows mainly as width across the finger rather than extra depth. DETAILS: Item Code 7050 Diamond Carat Weight 4.61 Ctw Diamond Clarity VS1, VS2 Diamond Color G, H Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight 8 grams

DESCRIPTION: There is no fixed specification sheet for this ring, because it is built to order. What is set is the architecture: a large princess cut diamond prong set at the center, surrounded by small round cut diamonds, with small round cut and baguette cut diamonds running half way around the band on either side. The metal is 14K white gold. Carat weights, color and clarity are decided when the ring is made, and that is the advantage of ordering it this way rather than buying a finished piece. The center can be scaled up or down, and the grades of the center and the accent stones can be chosen independently, so the budget can be pushed toward size or toward clarity depending on which matters more to you. The mixed side stones are worth understanding before you choose weights. Baguettes are step cut, with long flat facets that throw broad sheets of white light. Round brilliants break light into small moving points. Running both along the shank keeps the sides changing as the hand moves in a way a single cut cannot. For carat weights, pricing and lead time on your version, call our sales team. DETAILS: Item Code EngRing99 Metal Color White Metal Type 14K Gold

DESCRIPTION: Two things happen on this ring at once: the shank splits into two bands as it approaches the head, and the center stone is ringed by a double halo. The split opens a window of skin on either side of the halo, which keeps a 14.8 mm head from reading as a solid slab of metal across the finger. The center stone is a cushion cut diamond weighing 4.13 carats, described as fancy white and clarity enhanced. Side stones are detailed all the way around the band and add 1.50 carats, for a total diamond weight of 5.63 carats. Those stones are F to H in color and VS1 to VS2 in clarity, so no inclusions are visible to the naked eye anywhere on the ring. The mounting is 18K yellow gold and weighs 8.5 grams. A double halo is the most efficient way to add apparent size: the inner row reads as part of the center stone and the outer row as its frame, so a 4.13 carat cushion presents with the footprint of a considerably larger solitaire. The clarity enhancement on the center stone is stated here rather than left out, because it is part of what the stone is and part of why it is priced where it is. DETAILS: Item Code R127049 Diamond Carat Weight 5.63 Ctw Diamond Clarity VS1, VS2 Diamond Color F, G, H Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 8.5 grams Width 14.8 mm

DESCRIPTION: A natural canary diamond cut as a princess is an unusual pairing. Fancy yellows are most often cut as cushions or radiants; a princess keeps sharp square corners and a flatter, more open table, so the yellow reads as an even wash of color across the whole stone rather than pooling in the middle. This one weighs 4.90 carats and is EGL certified at SI1 clarity. Small round cut white diamonds are pave set half way across the band, adding 1.50 carats for a total diamond weight of 6.40 carats. Those accent stones are G to H in color, which is the near colorless range, putting them a clear step away from the canary center instead of blending toward it. The center frame measures half an inch in width. The mounting is 18K white gold and weighs approximately 9 grams. White metal is the standard choice behind a yellow diamond for the same reason a white mount is used behind a colored print: it gives the eye a neutral reference, and the stone reads more saturated than it would against yellow gold. SI1 means no inclusions are visible to the naked eye. DETAILS: Item Code R9480 Diamond Carat Weight 6.40 Ctw Diamond Clarity SI1, VS1, VS2 Diamond Color G, H, Natural Canary Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 9 grams Width 1/2 Inches

DESCRIPTION: Sixteen round cut diamonds are prong set across the band of this ring rather than pave set, which is why the sides read as a row of distinct stones with metal between them instead of one continuous glittering surface. Those sixteen stones weigh 3.20 carats together and are G in color and VS1 in clarity. The center diamond is a 4.11 carat round brilliant, EGL certified at I color and SI3 clarity. Total diamond weight across the ring is 7.31 carats. The center measures 3/8 of an inch, or 10 mm, across and the 14K white gold mounting weighs approximately 9.7 grams. SI3 sits below SI2, and it is the grade where an inclusion can become visible to a careful eye at close range, usually as a small dark point rather than anything cloudy. It is also the main reason a stone of this size is available at this price: at VS clarity the same 4.11 carats would cost a multiple of it. The side stones are a cleaner and whiter grade than the center at VS1 and G, which keeps the frame bright around it. DETAILS: Item Code 15801 Diamond Carat Weight 7.31 Ctw Diamond Clarity SI3, VS1 Diamond Color G, I Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight 9.7 grams Width 3/8 Inches (10 mm) - center stone

DESCRIPTION: This ring weighs 20.7 grams in platinum, roughly double the mounting weight of most engagement rings this size. You notice it the moment you pick it up, and you keep noticing it on the hand: a ring built with this much metal sits firmly and does not rotate on the finger the way a light shank does. The center stone weighs 3.00 carats and is graded H to I in color and SI1 in clarity. The side stones add 2.00 carats, so total diamond weight is 5.00 carats, split roughly 60/40 between the center and the surrounding work. The frame measures 10 mm, or 3/8 of an inch, in width. SI1 means inclusions are not visible to the naked eye, and H to I is the near colorless range. Platinum needs no rhodium plating to stay white, where white gold has to be replated every few years to hold the same color, so a ring made this heavily in platinum will look the way it does now in twenty years' time. DETAILS: Item Code R25491 Diamond Carat Weight 5.00 Ctw Diamond Clarity SI1 Diamond Color H, I Metal Color Platinum(Non-Gold) Metal Type Platinum Item Weight 20.7 grams Width 3/8 Inches (10 mm)

DESCRIPTION: Total diamond weight on this ring is 10.65 carats, and the band is set with diamonds the whole way around rather than stopping at the shoulders. The center is a prong set round brilliant weighing 6.42 carats; the small round cut diamonds covering the full circumference account for the remaining 4.23 carats. A fully set band means there is no plain metal anywhere on the finger, so the ring stays lively from every angle, including the palm side where most rings go dark. It also means the shank cannot be cut and rejoined for sizing the way a plain band can, so the finger size is worth confirming before ordering. Diamonds across the ring are G to H in color and SI1 to VS2 in clarity. The frame measures 4.2 mm in width and the mounting weighs 8.7 grams in 14K white gold, which is restrained for a ring carrying close to eleven carats. G to H sits in the near colorless range and shows no warmth against white metal, and SI1 to VS2 means inclusions are not visible to the naked eye. DETAILS: Item Code R272352 Diamond Carat Weight 10.65 Ctw Diamond Clarity SI1, VS2 Diamond Color G, H Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight 8.7 grams Width 4.2 mm

DESCRIPTION: The head on this ring is a floating prong. The center diamond, a round cut stone of 2.00 carats total weight, is held on prongs that lift it clear of the diamond work beneath it, so the stone sits above the ring rather than down inside it and light reaches its pavilion from the sides as well as the top. The center stone is VS2 in clarity and carries report number 2135161682. The frame is fully outlined in brilliant round cut diamonds graded F to G in color and VS1 to VS2 in clarity. F to G straddles the line between colorless and near colorless, which is why the surrounding stones read bright white against the 14K white gold rather than slightly gray, as lower color melee often does. VS1 to VS2 means no inclusions are visible to the naked eye anywhere on the ring. The band measures approximately 4.5 mm in width and the mounting weighs approximately 5 grams. That is a narrow shank beneath a two carat head, and the contrast is the whole design: with so little metal competing with it, the center stone registers as larger than the same stone would in a heavier mounting. Made at Avianne and Co in New York City's Diamond District. DETAILS: Item Code GR45DIA Diamond Carat Weight 5.50 Ctw Diamond Clarity VS1, VS2 Diamond Color F, G Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight 5 grams Width 4.5 mm

DESCRIPTION: Nearly 90 percent of the diamond weight on this ring is in a single stone. The center diamond weighs 4.9 carats and is graded H to I in color and VS2 to SI1 in clarity. The round cut side stones add only 0.63 carats, for a total diamond weight of 5.53 carats across the ring. That balance is a choice. Rings at this total weight more often spread it across a halo and a fully set band, which buys coverage across the finger; this one keeps it in the middle, which buys presence in one place. The frame measures 9.3 mm, a third of an inch, in width. The mounting is platinum and weighs 14.5 grams, heavy even for the metal. Platinum is denser than gold, so the same design comes out with more material in the shank and in the prongs, and prongs with that much metal behind them hold a large stone more securely over years of daily wear. H to I is the near colorless range, showing at most a hint of warmth against white metal, and VS2 to SI1 means no inclusions are visible to the naked eye. DETAILS: Item Code R272385 Diamond Carat Weight 5.53 Ctw Diamond Clarity SI1, VS2 Diamond Color H, I Metal Color White Metal Type Platinum Item Weight 14.5 grams Width 1/3 inches (9.3 mm)

DESCRIPTION: A fancy yellow pear shape diamond of 4.70 carats sits at the center of this platinum ring, EGL certified at VS clarity. Natural yellow diamonds of this weight are uncommon, and the pear is the outline that shows the color best, because the long tapered pavilion returns the body tint along the whole length of the stone instead of concentrating it under the table. The side stones repeat the center's shape. Two pear cut diamonds of 0.50 carats each are set on either side of the head, and small round cut diamonds are pave set half way across the band for a further 1.00 carat. The white diamonds on this ring are E to F in color and VS1 to VVS1 in clarity, so they read as colorless alongside the yellow rather than muddying it. Total diamond weight is 6.73 carats. The platinum band weighs approximately 11.4 grams. Platinum stays white permanently without rhodium plating, which matters more than usual on this ring: a white gold mounting whose plating wears toward yellow would sit directly against a yellow center stone and cost it contrast. E to F is the colorless range, the top of the color scale. DETAILS: Item Code 33420 Diamond Carat Weight 6.73 Ctw Diamond Clarity VS1, VVS1 Diamond Color E, F Metal Color Platinum(Non-Gold) Metal Type Platinum Item Weight 11.4 grams

DESCRIPTION: The center of this ring is a 3.12 carat round brilliant diamond, GIA certified at J color and SI1 clarity, set in 18K white gold. Small round cut diamonds along the sides add 1.00 carat, for a total diamond weight of 4.12 carats across the ring. J color is the last grade in the near colorless range. Against white gold a J shows a trace of warmth in the body of the stone, and that is the honest trade being made here: color grade moves price steeply once a round passes three carats, so a J center buys noticeably more size than a G or an H would at the same spend. Clarity across the ring runs SI1 to VS1, which means nothing in these stones is visible without magnification. The mounting is deliberately light at 5.2 grams, with the band tapering away from a head that measures 3/8 of an inch, or 10 mm, across. Less metal around the girdle leaves more of the round brilliant open to light from the sides, and a slim shank under a three carat stone keeps the proportion firmly in favor of the diamond. DETAILS: Item Code 17136cust Diamond Carat Weight 4.12 Ctw Diamond Clarity SI1, VS1 Diamond Color G, J Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 5.2 grams Width 3/8 Inches (10 mm)

DESCRIPTION: Two trapezoid cut diamonds flank the center stone on this ring, a cut you will rarely see on an engagement ring and the reason this one looks nothing like a halo design. The center diamond weighs 5.00 carats, is princess cut, and carries an EGL certificate at I color and SI1 clarity. The two trapezoids add 0.63 carats, bringing total diamond weight across the ring to 5.63 carats. A trapezoid is cut with a flat top and angled sides, so the side stones sit flush against the square edges of the princess center with no gap and no metal showing between them. The effect is one continuous block of diamond rather than three separate stones. The mounting is 18K white gold and weighs approximately 9.6 grams, and the ring measures 3/8 of an inch, or 10 mm, in width. I color sits at the warm end of the near colorless range, and SI1 means inclusions are not visible to the naked eye. The princess cut holds its weight in a compact square outline, so 5.00 carats reads as depth and substance rather than spread. The head is also built as a neutral platform, which makes this a practical mounting if you later want to set a different center stone of similar dimensions. DETAILS: Item Code RA928A Diamond Carat Weight 5.63 Ctw Diamond Clarity SI1 Diamond Color I Metal Color Based on Gold Color Selection Metal Type 18K Gold Item Weight 9.6 grams Width 3/8 Inches (10 mm)

DESCRIPTION: A 7.17 carat cushion cut diamond set in platinum, EGL certified at L color and SI2 clarity. Total diamond weight across the ring is 8.92 carats. The halo on this ring floats. The pave ring sits slightly away from the center stone instead of hugging its girdle, which lets light reach the sides of the cushion that a tight halo would block, and keeps the center reading as its own object rather than merging into the surrounding stones. The pave totals 1.75 carats and the head measures 16 mm across. Platinum mounting, 9.2 grams. Platinum is denser than gold, so the same design comes out heavier and the prongs hold their grip longer under daily wear. It also stays white permanently, where white gold needs its rhodium plating redone every few years. SI2 inclusions on a stone this size are visible under magnification but not to the naked eye at arm's length. Made at Avianne and Co in New York City's Diamond District. DETAILS: Item Code 21921A Center Stone 7.17 Ct Cushion Cut, EGL Certified Diamond Carat Weight 8.92 Ctw Diamond Clarity SI2 Diamond Color L Setting Petite Pave Floating Halo Metal Color White Metal Type Platinum Item Weight 9.2 grams Width 16 mm

DESCRIPTION: A 6.61 carat round brilliant sits at the center of this 18K white gold engagement ring, EGL certified at L color and SI1 clarity. Total diamond weight across the ring is 9.61 carats. The remaining 3.00 carats are split between baguette and round cut diamonds set along the shoulders. Mixing the two cuts changes how the band behaves in light: the baguettes throw broad flat flashes while the rounds scatter, so the sides stay active instead of reading as one continuous line of sparkle. The head measures 3/4 of an inch across and the mounting weighs 12.3 grams. L color sits in the faint range, which at 6.61 carats reads as a warm tint rather than a colorless stone. Color grade moves price sharply at this size, so an L center buys considerably more carat weight than a colorless one for the same money. SI1 means inclusions are not visible to the naked eye. Made at Avianne and Co in New York City's Diamond District. DETAILS: Item Code R126535 Center Stone 6.61 Ct Round Cut, EGL Certified Diamond Carat Weight 9.61 Ctw Diamond Clarity SI1, VS2 Diamond Color G, L Side Stone Shape Baguette and Round Metal Type 18K Gold Item Weight 12.3 grams Width 3/4 Inches

DESCRIPTION: An 11.44 carat princess cut diamond is the entire point of this ring. The center stone is prong set in 18K white gold and carries a Gemological Appraisal Industry certificate, report number 7494208. Total diamond weight across the ring is 13.19 carats at VS1 to VS2 clarity and G color. The remaining 1.75 carats are round cut diamonds running along the shoulders, scaled to frame the center without competing with it. The head measures 15 mm across, which covers most of the finger between the knuckles. The mounting weighs 11 grams in 18K white gold. VS1 to VS2 means no inclusions are visible to the naked eye. G color sits in the near colorless range and shows no warmth against white metal. At 13.19 carats total this is the largest engagement ring in the Avianne collection. Made at Avianne and Co in New York City's Diamond District. DETAILS: Item Code AGAI64 Center Stone 11.44 Ct Princess Cut Diamond Carat Weight 13.19 Ctw Diamond Clarity VS1, VS2 Diamond Color G Certification GAI Report 7494208 Metal Type 18K Gold Item Weight 11 grams Width 15 mm

DESCRIPTION: 5.99 carats of lab grown diamond across a heart cut center and a vine-pattern band in 14K rose gold. The heart is the most technically demanding shape to cut well — the two lobes have to mirror each other exactly and the cleft has to sit dead center, or the stone reads crooked from across a room. At this size there is nowhere for an error in that symmetry to hide, which is why large heart cuts turn up far less often than rounds or ovals. The band departs from the plain shank most solitaires use. Vine detailing wraps the shoulders with side stones worked into the pattern, so the metal carries texture of its own rather than acting purely as a mount for the center stone. Rose gold suits the motif: the warm tone reads softer against a heart shape than white metal does, and it pushes the piece toward romantic rather than austere. The 5.99 total breaks down as a 5.02 carat center stone with 0.97 carats worked across the sides, set in 9.6 grams of solid 14K gold. Every stone lab grown. Handcrafted at Avianne & Co.  DETAILS: Item Code ENG0200 Total Carat Weight 5.99 CTW Center Stone 5.02 CT Side Stones 0.97 CT Diamond Type Lab Grown Stone Shape Heart Cut Metal Type 14K Rose Gold Item Weight 9.6 grams Setting Style Heart Cut Center / Vine Band with Side Stones

DESCRIPTION: This 14K gold eternity band alternates pear-shaped rubies with pear-shaped lab grown diamonds around the full circumference. Each stone sits on its side with its point reversed against its neighbor, so the tips nest together and the row reads as one unbroken line rather than a series of separate settings. The rubies are a rich pigeon-blood red — the deepest, most saturated grade, with enough depth to hold its color under low light instead of washing out. Set against colorless E-F diamonds, the contrast is sharp: red, white, red, white, all the way around. 2.84 carats total weight, VVS2-VS1 clarity on the diamonds. The stones are held in a shared-prong setting, which keeps metal out of the way and leaves the full width of each pear exposed. The band stays slim in profile despite the stone size, so it stacks flat against an engagement ring or wears on its own. DETAILS: Item Code BND0165-R Gemstone Ruby Gemstone Color Pigeon-Blood Red Total Carat Weight 2.84 CTW Stone Shape Pear Diamond Clarity VVS2-VS1 Diamond Color E-F Diamond Type Lab Setting Shared Prong Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight Based on Ring Size

DESCRIPTION: This 14K gold eternity band alternates pear-shaped sapphires with pear-shaped lab grown diamonds around the full circumference. Each stone sits on its side with its point reversed against its neighbor, so the tips nest together and the row reads as one unbroken line rather than a series of separate settings. The sapphires are a deep royal blue — saturated enough to read as true blue rather than navy, and dark enough to hold that color indoors instead of flattening out. Set against colorless E-F diamonds, the contrast is sharp: blue, white, blue, white, all the way around. 2.84 carats total weight, VVS2-VS1 clarity on the diamonds. The stones are held in a shared-prong setting, which keeps metal out of the way and leaves the full width of each pear exposed. The band stays slim in profile despite the stone size, so it stacks flat against an engagement ring or wears on its own. DETAILS: Item Code BND0165-S Gemstone Sapphire Gemstone Color Deep Royal Blue Total Carat Weight 2.84 CTW Stone Shape Pear Diamond Clarity VVS2-VS1 Diamond Color E-F Diamond Type Lab Setting Shared Prong Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight Based on Ring Size

DESCRIPTION: This 14K gold eternity band alternates pear-shaped emeralds with pear-shaped lab grown diamonds around the full circumference. Each stone sits on its side with its point reversed against its neighbor, so the tips nest together and the row reads as one unbroken line rather than a series of separate settings. The emeralds are a vivid green — the bright, fully saturated grade rather than the muted or grayish stones that sit at the lower end of the range. Set against colorless E-F diamonds, the contrast is sharp: green, white, green, white, all the way around. 2.84 carats total weight, VVS2-VS1 clarity on the diamonds. The stones are held in a shared-prong setting, which keeps metal out of the way and leaves the full width of each pear exposed. The band stays slim in profile despite the stone size, so it stacks flat against an engagement ring or wears on its own. DETAILS: Item Code BND0165-E Gemstone Emerald Gemstone Color Vivid Green Total Carat Weight 2.84 CTW Stone Shape Pear Diamond Clarity VVS2-VS1 Diamond Color E-F Diamond Type Lab Setting Shared Prong Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight Based on Ring Size

DESCRIPTION: Engagement ring in 14K yellow gold built around a 4.52 carat marquise cut lab grown diamond, VVS2 clarity and F color, with 7.07 carats of diamonds in total. At 4.52 carats this is a large center stone by any measure, and the marquise shape carries more visible spread than a round diamond of the same weight because the outline is elongated. On the hand it covers noticeably more finger than the carat number alone would suggest. The center stone is set north to south, with trillion cut side stones at the left and right points and smaller marquise accents at the top and bottom. The result is a kite shaped cluster rather than the conventional straight three stone line, and the four surrounding stones repeat the points of the center marquise instead of competing with it. Side stones total 2.55 carats of lab grown diamonds. The head is raised on prongs above the shank so light can enter the center stone from underneath. 14K gold mounting weighing 5.6 grams, shown in size 6. VVS2 means inclusions are not visible to the naked eye and are difficult to find even under magnification, and F sits inside the colorless range. Lab grown diamonds are chemically and optically identical to mined diamonds and are graded on the same scales.  DETAILS: Item Code ENG0228 Total Carat Weight 7.07 Ctw Center Stone 4.52 Ct Marquise Cut Center Stone Clarity VVS2 Center Stone Color F Side Stone Carat Weight 2.55 Ctw Side Stone Shape Trillion and Marquise Diamond Type Lab Grown Metal Type 14K Gold Mounting Weight 5.6 grams

DESCRIPTION: A 4 carat pear shape lab grown diamond, E color and VVS2 clarity, framed by a halo of round diamonds and set in 14K yellow gold. E is near the top of the colorless scale, so the stone stays bright white against the warm gold, and at VVS2 there is nothing to see with the naked eye. The pear shape gives the ring direction: a rounded base that tapers to a single point, which lengthens the finger when worn point up. The halo traces that outline stone for stone, making the center read larger than its 4 carats. The band is what sets this ring apart. Instead of a straight shank, it is shaped into a row of scalloped, petal-like links, each set with a diamond, so the band has a vintage, lace-like look from every angle. 4.95 carats of diamonds in total, 0.95 of that in the halo and band. The mounting weighs 6.1 grams and is available in sizes 4 to 12. Made at Avianne and Co in New York City's Diamond District. DETAILS: Item Code ENG0227 Total Carat Weight 4.95 Ctw Center Stone 4 Ct Pear Shape Center Stone Clarity VVS2 Center Stone Color E Side Stone Carat Weight 0.95 Ctw Side Stone Shape Round Diamond Type Lab Grown Metal Color Yellow Metal Type 14K Gold Mounting Weight 6.1 grams

DESCRIPTION: A princess cut lab grown diamond engagement ring in 14K white gold, with 0.90 carats of diamonds in total. The square center stone sits in a four-prong head, flanked on each side by a marquise-shaped diamond that points outward and frames the princess cut. Past the marquise accents, the shoulders are lined with small round diamonds edged in fine milgrain, the beaded gold border that gives the band a vintage, hand-finished look. The shank below is plain polished white gold, which keeps the ring comfortable and lets the diamond work on top stand out. 5.3 grams of 14K white gold, available in sizes 4 to 12. Lab grown diamonds are real diamonds, physically and chemically the same as mined stones. DETAILS: Item Code R125854L Diamond Carat Weight 0.90 Ctw Center Stone Shape Princess Side Stone Shape Marquise and Round Diamond Clarity VS2 Diamond Color G Diamond Type Lab Grown Metal Color White Metal Type 14K Gold Item Weight 5.3 grams