Lab Diamond Jewelry

DESCRIPTION: This eternity band runs a full circle of oval-cut lab-grown diamonds set east-to-west, each stone held in shared prongs so the row stays close and continuous with almost no metal breaking up the line. Laid out lengthwise, the ovals stretch the sparkle across the finger and give the band a broad, luminous face that reads larger than its slim profile suggests. Crafted in 14K yellow gold, the warm metal frames the white diamonds with a rich contrast, and the shared-prong construction keeps the underside open so light moves through each stone. At 4.35 total carat weight, it has real presence, working as a statement wedding band, an anniversary ring, or a bold addition to a stack. DETAILS: Item Code BND0207 Diamond Carat Weight 4.35 CTW Stone Shape Oval Cut Setting Style Shared Prong  Metal Type 14K Yellow Gold Item Weight 3.7 grams Diamond Type Lab 

DESCRIPTION: This band builds around a single row of round brilliant lab-grown diamonds running the full circle, framed on both edges by rows of polished gold beads. The beadwork gives the borders a caviar-like texture that plays off the flat sparkle of the center stones, so the ring reads as three distinct rows working together rather than one flat surface. Crafted in 14K white gold with a gently domed profile, it has real width and weight on the finger, and the bright metal keeps the 1.87 total carat weight of diamonds sharp and cool-toned. The beaded framing makes it a strong stacking band or a standout wedding and anniversary ring on its own. DETAILS: Item Code BND0206 Diamond Carat Weight 1.87 CTW Stone Shape Round Brilliant Setting Style Prong-set center row with beaded gold edges Metal Type 14K Gold Item Weight 8.5 grams Diamond Type Lab 

DESCRIPTION: This eternity band carries round brilliant lab-grown diamonds all the way around, each one seated in its own circular setting edged with fine milgrain beading. The individual collets give the band a soft, linked rhythm rather than a continuous channel, so light catches every stone separately and the row reads clean and dimensional from any angle. Crafted in 14K white gold, the metalwork stays slim and bright, letting the 1.31 total carat weight of diamonds sit forward as the focus. It's a versatile piece that works as a wedding band, an anniversary ring, or a stacking band, with milgrain detailing that adds a vintage-leaning texture without weighing down the design. DETAILS: Item Code BND0211 Diamond Carat Weight 1.31 CTW Stone Shape Round Brilliant Setting Style Milgrain bezel-set, individual collets Metal Type 14K White Gold Item Weight 2.4 grams Diamond Type Lab 

DESCRIPTION: Oval cut diamonds have a way of making a band look wider than it actually is — the elongated shape spreads across more surface area than a round stone of the same carat weight, so each individual diamond takes up more real estate on the finger. This band leans into that fully, running large oval cut CVD lab grown diamonds east-west around the entire circumference in a shared prong setting. The stones are closely packed, the prongs small and rounded between each one, and the all-white metal keeps everything clean and cohesive from any angle. The oval's soft, curved outline gives this band a different character than an emerald cut or round brilliant eternity — less geometric, more fluid, with a brilliance pattern that's unpredictable and dynamic rather than uniform. At 7.54 carats the diamond weight is serious, and the face-up coverage reflects that — this is a band that commands attention on its own without needing anything stacked alongside it. DETAILS: Item Code BND0208 Diamond Carat Weight 7.54 CTW Stone Shape Oval Cut Setting Style Shared Prong Oval Eternity Band Metal Type 14K White Gold Item Weight 4.9 Grams Diamond Type Lab 

DESCRIPTION: Emerald cut lab grown diamonds set horizontally around the full circumference in rose gold — each stone oriented east-west so the wide, rectangular face sits flush and flat against the finger rather than standing upright. The step-cut geometry of the emerald cut is what defines this band — clean concentric lines visible across every stone, a quieter, more architectural kind of brilliance compared to brilliant cuts, but with a depth and clarity that rewards a closer look. The rose gold prongs are small and rounded, positioned at the corners of each stone and staying minimal so the emerald cuts read as one continuous surface around the finger. At 9.3 carats this is a substantial eternity band — the combination of the large emerald cuts, the east-west orientation, and the warm rose gold base gives it a look that's distinctly different from anything built on round stones. DETAILS: Item Code BND0210 Diamond Carat Weight 9.3 CTW Stone Shape Round Brilliant Setting Style Shared Prong Eternity Band Metal Type 14K Rose Gold Item Weight 5.4 Grams Diamond Type Lab 

DESCRIPTION: Large round brilliant lab grown diamonds set shoulder to shoulder in shared yellow gold prongs around the full circumference — the stones are closely spaced with minimal metal between them, so the face-up look is almost entirely diamond. The yellow gold prongs are rounded and polished, sitting low between each stone and adding warmth to the overall look without drawing attention away from the diamonds. The contrast between the yellow gold and the white CVD stones is sharp and clean — the kind of combination that reads rich from every angle. At 3.49 carats across a full eternity setting this band carries real weight in diamond coverage and works equally well as a wedding band, anniversary ring, or worn on its own. DETAILS: Item Code BND0215 Diamond Carat Weight 3.49 CTW Stone Shape Round Brilliant Setting Style Shared Prong Eternity Band Metal Type 14K Yellow Gold Item Weight 4.1 Grams Diamond Type Lab 

DESCRIPTION: Clean, bright, and built to last — round brilliant CVD lab grown diamonds run the full circumference in a shared prong white gold setting, each stone sitting close to the next with minimal metal in between. The all-white execution — white gold prongs against white diamonds — gives this band a seamless, unified look where the metal almost disappears into the stones. The individual stones are substantial enough to read clearly on their own while still flowing together as a continuous line around the finger. Versatile enough to wear solo or stacked alongside an engagement ring, and at 2.58 carats the diamond weight is enough to make an impression without the band being overwhelming on the hand. DETAILS: Item Code BND0216 Diamond Carat Weight 2.58 CTW Stone Shape Round Brilliant Setting Style Shared Prong Eternity Band Metal Type 14K White Gold Item Weight 2.8 Grams Diamond Type Lab 

The infinity link is one of the heaviest, most aggressive diamond chain silhouettes Avianne & Co. produces — a 9mm-wide Cuban-style link where every surface is paved with lab grown diamonds. At 126.5 grams and 15.7 carats in the 22-inch length, this chain carries the kind of weight and presence that announces itself before you walk into the room. VS2 clarity, G-H color lab diamonds are set across the top and sides of each link for continuous sparkle from every angle. The infinity link design locks each link into the next with no gaps or exposed gold between connections, creating a smooth, fluid surface of diamonds that moves naturally with the body. Lab grown diamonds are chemically and optically identical to mined stones — same fire, same brilliance, same durability — at a fraction of the traditional price point. A hidden box clasp with double safety latch secures the chain without interrupting the link pattern. Available in 14K yellow, white, and rose gold across multiple lengths ranging from 16 to 44 inches — diamond carat weight and gram weight scale proportionally with each size. Every piece is custom built at the Avianne & Co. workshop in New York's Diamond District. DETAILS: Item Code 99195L Diamond Carat Weight Based on Chain Length Diamond Type Lab Grown Diamonds Diamond Clarity VS2 Diamond Color G - H Metal Color Based on Gold Color Selection Metal Type 14K Gold Item Weight Based on Chain Length Width 9mm Closure Box Clasp with Double Safety Latch

DESCRIPTION: Oval cut lab grown diamonds run the full circumference of this band, each stone set east-west in a shared prong configuration that keeps them tight and continuous with minimal metal between them. The oval's elongated shape means more face-up coverage per stone compared to a round brilliant eternity band at the same carat weight — the stones sit wide and flat against the finger, creating a broader, more dramatic silhouette. The yellow gold prongs are small and rounded, staying out of the way and letting the diamonds read as one uninterrupted line of brilliance around the finger. 7.53 carats across oval cuts in yellow gold is a combination that hits hard — the warm metal underneath the white diamonds and the soft, curved outline of each stone gives this band a different character than anything built on round brilliants. DETAILS: Item Code BND0209 Diamond Carat Weight 7.53 CTW Stone Shape Oval Cut Setting Style Shared Prong Oval Eternity Band Metal Type 14K Yellow Gold Item Weight 5.8 Grams Diamond Type Lab 

DESCRIPTION: Large round brilliant lab grown diamonds set shoulder to shoulder in shared yellow gold prongs around the full circumference. The stones are sizeable and closely spaced, the yellow gold prongs rounded and polished between each one. The contrast between the warm gold and the white diamonds is more pronounced here than in white metal — the yellow gold makes the diamonds read brighter by comparison, and the overall look is richer and bolder. At 4.69 carats across 5 grams this band carries real weight in diamonds relative to its metal weight — a high diamond-to-gold ratio that shows in the face-up coverage. DETAILS: Item Code BND0213 Diamond Carat Weight 4.69 CTW Stone Shape Round Brilliant Setting Style Shared Prong Eternity Band Metal Type 14K Yellow Gold Item Weight 5 Grams Diamond Type Lab 

DESCRIPTION: This band alternates between marquise-shaped stations holding three round brilliant diamonds each and single round brilliant stations set in individual milgrain-edged bezels — the pattern repeating all the way around the circumference. The marquise frames give the band a vintage, eye-shaped rhythm that breaks the monotony of a standard eternity band, and the milgrain beading along every edge adds a fine handcrafted detail that catches light in its own subtle way. The rose gold base ties everything together with warmth — a color that suits this kind of art deco-influenced design particularly well. Lightweight at 2.5 grams, this band sits low and flat on the finger — the kind of piece that disappears into a stack or holds its own as a delicate standalone. DETAILS: Item Code BND0212 Diamond Carat Weight 0.58 CTW Stone Shape Round Brilliant Setting Style Alternating Marquise Station / Single Bezel Milgrain Eternity Band Metal Type 14K Rose Gold Item Weight 2.5 Grams Diamond Type Lab (CVD)

DESCRIPTION: Large round brilliant lab grown diamonds run the full circumference in a shared prong setting — the stones are substantial, sitting wide and bright with minimal metal separating each one. The white gold shared prongs are rounded and low, keeping the profile clean and letting the diamonds dominate the visual. From the front the band reads as nearly wall-to-wall stone — the coverage is dense enough that the gold almost disappears behind the diamonds. At 4.74 carats across 4.9 grams this is a serious eternity band — the individual stone size is large enough that each diamond reads clearly on its own rather than blending into a single strip. The kind of band that works as a standalone statement or stacked alongside an engagement ring. DETAILS: Item Code BND0218 Diamond Carat Weight 3.64 CTW Stone Shape Round Brilliant Setting Style: Shared Prong Eternity Band Metal Type 14K White Gold Item Weight 4 Grams Diamond Type Lab (CVD)

DESCRIPTION: Large round brilliant lab grown diamonds run the full circumference in a shared prong setting — the stones are substantial, sitting wide and bright with minimal metal separating each one. The white gold shared prongs are rounded and low, keeping the profile clean and letting the diamonds dominate the visual. From the front the band reads as nearly wall-to-wall stone — the coverage is dense enough that the gold almost disappears behind the diamonds. At 4.74 carats across 4.9 grams this is a serious eternity band — the individual stone size is large enough that each diamond reads clearly on its own rather than blending into a single strip. The kind of band that works as a standalone statement or stacked alongside an engagement ring. DETAILS: Item Code BND0217 Diamond Carat Weight 4.74 CTW Stone Shape Round Brilliant Setting Style: Shared Prong Eternity Band Metal Type 14K White Gold Item Weight 4.9 Grams Diamond Type Lab (CVD)

DESCRIPTION: This ring takes a different structural approach — instead of a standard shank, the band wraps around the finger in a bypass configuration, with a continuous row of round brilliant lab grown diamonds coiling around and framing an oval cut center stone set horizontally across the face. The two ends of the band don't meet — they overlap on either side of the center stone, so the oval sits nestled between two diamond-set rows that cross beneath it. The yellow gold prongs and shared prong settings run warm throughout, and the horizontal east-west orientation of the oval gives the ring a wider, more unconventional face-up look than a traditionally set stone. The wrap design makes this ring feel like a single sculptural piece rather than a center stone sitting on top of a band — the diamonds and the setting are one continuous form. DETAILS: Item Code ENG0210 Diamond Carat Weight 2.69 CTW Side Stone Shape Round Brilliant Diamond Type Lab Grown (CVD) Center Stone Shape Oval Cut Metal Type 14K Yellow Gold Item Weight 4.8 Grams Setting Style East-West Oval / Bypass Wrap / Shared Prong Certification IGI Certified Center Stone

DESCRIPTION: Round brilliant lab grown diamonds run the full circumference of this band in a shared prong setting — each stone large enough to register individually, set close together with minimal metal between them so the diamonds read as nearly continuous from the front. The yellow gold shared prongs sit between each stone, rounded and polished, giving the band a warm, rich look that contrasts well against the white of the CVD diamonds. The stones are substantial in size relative to the band width — this isn't a delicate stackable, it's a full eternity band with real presence that wears confidently on its own. Clean, classic execution in a configuration that works equally well as a wedding band, anniversary ring, or standalone statement piece. DETAILS: Item Code BND0214 Diamond Carat Weight 2.34 CTW Stone Shape Round Brilliant Setting Style: Shared Prong Eternity Band Metal Type 14K Yellow Gold Item Weight 3 Grams Diamond Type Lab (CVD)

Round Brilliant Diamond Solitaire Pendant Necklace The round brilliant is the benchmark of diamond cutting — 57 or 58 precisely angled facets engineered to return the maximum possible amount of light back to the eye. No other diamond shape matches the round brilliant's combination of fire, brilliance, and scintillation, which is why it remains the most purchased diamond shape worldwide. This pendant features a single IGI certified lab grown round brilliant diamond on a solid gold cable chain, handcrafted by Avianne & Co. in New York's Diamond District. Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Round Brilliant Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

Radiant Cut Diamond Solitaire Pendant NecklaceThe radiant cut merges the elegant outline of an emerald cut with the brilliant faceting pattern of a round — producing a rectangular diamond with cropped corners and exceptional sparkle. Unlike the emerald's step-cut flashes, the radiant's 70 facets scatter light into intense, scattered brilliance across the entire stone. Set east-west on a solid gold cable chain, the radiant's elongated shape sits horizontally for maximum visual presence. This pendant features a single IGI certified lab grown radiant diamond, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Radiant Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

Princess Cut Diamond Solitaire Pendant NecklaceThe princess cut is the most popular square diamond shape — a brilliant-cut with sharp, uncut corners and up to 76 facets that produce intense sparkle rivaling the round brilliant. The square silhouette gives the princess cut a contemporary, geometric look on the chain while maximizing light return from every angle. This pendant features a single IGI certified lab grown princess diamond on a solid gold cable chain, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Princess Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

Pear Cut Diamond Solitaire Pendant NecklaceThe pear cut diamond combines the rounded end of an oval with the pointed tip of a marquise, creating a teardrop silhouette that has been a staple of fine jewelry for over five centuries. With 58 brilliant-cut facets, the pear shape delivers the same fire and scintillation as a round brilliant but in a form that elongates visually and draws the eye downward — making it one of the most natural shapes for a pendant. This pendant features a single IGI certified lab grown pear diamond suspended from a solid gold cable chain, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Pear Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

Oval Cut Diamond Solitaire Pendant NecklaceThe oval cut diamond is a modified brilliant with 58 facets arranged in an elongated elliptical shape. The stretched proportions give the oval a larger face-up appearance per carat than a round brilliant while maintaining the same level of fire and sparkle. Set east-west on a solid gold cable chain, the oval sits horizontally across the neckline for a modern, balanced silhouette. This pendant features a single IGI certified lab grown oval diamond, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Oval Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

Heart Cut Diamond Solitaire Pendant NecklaceThe heart cut diamond is one of the most technically demanding shapes to produce — requiring precise symmetry between both lobes and a clean, defined cleft at the top to achieve the iconic silhouette. When executed well, the heart shape carries the same 56–58 facet structure as a round brilliant, delivering strong fire and sparkle in a shape that carries unmistakable meaning. This pendant features a single IGI certified lab grown heart cut diamond on a solid gold cable chain, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Heart Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

Emerald Cut Diamond Solitaire Pendant NecklaceThe emerald cut is defined by its rectangular shape and long, parallel step-cut facets that produce bold, mirror-like flashes of light rather than the scattered sparkle of a brilliant cut. Set east-west on a solid gold cable chain, the emerald's wide horizontal profile sits flat against the chest for a clean, architectural look. This pendant features a single IGI certified lab grown emerald cut diamond, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Emerald Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

The elongated cushion cut takes the classic cushion shape and stretches it into a rectangular silhouette with softly rounded corners. The result is a diamond that looks noticeably larger per carat than a standard cushion — the elongated proportions spread the stone's surface area across a wider profile on the chest. This pendant features a single IGI certified lab grown elongated cushion diamond on a solid gold cable chain, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat IGI certified lab grown diamonds — F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Elongated Cushion Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

The cushion cut combines the soft rounded corners of a pillow shape with brilliant-cut faceting that delivers exceptional fire and sparkle. Sometimes called the "pillow cut," this shape has been one of the most sought-after diamond cuts for over two centuries — offering a warmer, more romantic look than a round brilliant with more visual depth than a princess cut. Each pendant features a single IGI certified lab grown cushion diamond on a solid gold cable chain, handcrafted by Avianne & Co. in New York's Diamond District. Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat diamonds — all IGI certified, F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Cushion Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

The asscher cut is one of the rarest shapes seen in pendant jewelry — a square step-cut diamond with cropped corners and layered facets that produce a mesmerizing hall-of-mirrors effect. Unlike brilliant cuts that scatter light into small sparkles, the asscher draws the eye straight into the center of the stone with broad, clean flashes. Each pendant features a single IGI certified lab grown asscher diamond on a solid gold cable chain, handcrafted by Avianne & Co. in New York's Diamond District.Available in prong and bezel settings across 10K and 14K yellow, white, and rose gold. 18-inch cable link chain with a 16-inch option upon request. Choose from 1, 2, or 3 carat diamonds — all IGI certified, F color or better, VVS clarity. Prong Setting Bezel Setting DETAILS: Diamond Shape Asscher Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

The marquise cut diamond solitaire pendant necklace by Avianne & Co. features a single IGI certified lab grown marquise diamond set east-west on a solid gold cable chain. The marquise cut is one of the most distinctive diamond shapes in fine jewelry — its elongated, pointed silhouette maximizes carat weight visibility, giving the stone a larger face-up appearance than round or princess cuts at the same size. Each pendant is handcrafted at Avianne & Co. in New York's Diamond District, where the company has been designing and building custom diamond jewelry since 1999.This pendant is available in two setting styles. The prong setting holds the marquise diamond with four gold prongs that lift the stone above the chain, allowing light to enter from all angles for maximum brilliance and fire. The bezel setting encases the diamond in a slim gold frame engraved with the Avianne name on the back — a sleeker, more protected design built for everyday wear without sacrificing visual impact.Available in 10K and 14K gold in yellow, white, and rose. Each pendant comes on a matching 18-inch cable link chain, with a 16-inch option available upon request. Choose from 1 carat, 2 carat, or 3 carat lab grown diamonds — all IGI certified, graded F color or better with VVS clarity.DETAILS: Diamond Shape Marquise Cut Diamond Type Lab Grown (IGI Certified) Diamond Color F+ Diamond Clarity VVS Carat Weight Options 1 Carat, 2 Carat, 3 Carat Setting Options Prong (4-prong), Bezel (Avianne engraved) Metal Type 10K & 14K Solid Gold Metal Options 10K Yellow, 10K White, 10K Rose, 14K Yellow, 14K White, 14K Rose Chain Style Cable Link Chain Length 18" (16" available upon request) Closure Lobster Clasp Certification IGI Certified Includes IGI Certificate, Free Appraisal, Insured Shipping

DESCRIPTION: Nearly 6 carats in a single round brilliant, hung from a minimal four-prong basket with a clean loop bail — there's no design gimmick here, just an enormous diamond in white gold doing exactly what a round brilliant does best. The cut maximizes light return from every direction, so the stone is constantly alive with movement regardless of the light source. White gold keeps the metal invisible against the diamond, which is the right call when the stone is this size. The four prongs sit tight and low, keeping the profile sleek against the neckline rather than sitting too high off the chest. Lab grown, 5.83 carats — the kind of pendant that would cost multiples more in natural and looks identical once it's on. DETAILS: Item Code PND0040 Metal Color Based on Gold Color Selection Metal Type 14K White Gold Item Weight 2.2 Grams Diamond Type Lab Total Carat Weight 5.83 CTW Setting Style Four-Prong Basket Solitaire / Loop Bail Stone Shape Round Brilliant

DESCRIPTION: Two round brilliant lab grown diamonds, each set in a four-prong basket in 14K yellow gold with screw-back posts. No halo, no accent stones, nothing competing with the diamonds themselves. The open basket setting lifts each stone up and lets light pass through from all angles, which is exactly what a round brilliant needs to perform at its best. The yellow gold prongs add warmth to the look without overpowering the white of the stones. At 4.33 carats total — over 2 carats per ear — these sit with serious face-up size. At this weight lab grown delivers the presence at a fraction of what the natural equivalent would cost, and past about two carats an ear that gap becomes the whole decision. Screw-back setting for security. DETAILS: Item Code EAR0290 Diamond Carat Weight 4.33 CTW Diamond Type Lab Metal Color Yellow Metal Type 14K Gold Item Weight 2.3 grams Setting Style Four-Prong Basket Solitaire Stud / Screw Back

DESCRIPTION: This ring leads with an oval cut center stone set in a clean four-prong basket, letting the diamond sit high and open with full light exposure. The yellow gold prongs frame it warm against the white of the stone. What makes this piece stand out beyond the front view is the hidden halo: a row of round brilliant diamonds wrapping the underside of the center setting, adding depth and brilliance that you catch from certain angles without it competing with the main stone. The band carries large oval cut diamonds in a shared prong configuration all the way around, substantial in size and closely set. The warm yellow gold running through the whole piece ties everything together and gives it a distinct look compared to the same layout in white metal. DETAILS: Item Code ENG0153 Diamond Carat Weight 4 Carat Center / 1.45 Side Diamonds Diamond Type Lab Stone Shape Oval Cut Metal Type 14K Yellow Gold Item Weight 3 grams Setting Style Four-Prong Solitaire Center / Shared Prong Oval Eternity Band / Hidden Halo Certification IGI Certified Center Stone

DESCRIPTION: A bold, high-impact engagement ring designed for maximum brilliance. This piece features a large radiant cut center diamond surrounded by a halo and a fully iced-out band set with matching diamonds all the way around. The thick band and heavy setting give it a strong, luxury presence, while the halo detail enhances the size and shine of the center stone. Crafted in 14K white gold, this ring delivers a full "bust-down" look with clean symmetry and high-end finish. Made for someone who wants a statement piece — not something subtle. DETAILS: Item Code ENG0190 Diamond Carat Weight 7.51 CTW Finish High Polish Metal Type 14K White Gold Item Weight 10 grams Diamond Type Lab Grown Diamonds Center Stone Shape Radiant Cut Setting Style Halo + Full Diamond Band Certification IGI Certified Center Stone

DESCRIPTION: A 5.01 carat pear-cut lab grown diamond in VVS2 clarity and E color, set horizontally in a two-prong open basket in 14K yellow gold. The east-west orientation lets the full length of the pear silhouette read across the finger rather than pointing tip-to-toe — a deliberate design choice that gives the stone a different presence than a standard vertical setting. The wide shank is built from polished rectangular gold segments with open slots lined in round brilliant and pear-cut diamonds, with additional pear diamonds flush-set within each segment running down both shoulders. E color and VVS2 clarity at 5 carats is at the top of the grading scale — the stone faces up completely colorless and eye-clean at a size where those specs are genuinely rare. Setting a pear east-west is a deliberate choice: it removes the directional point that makes a vertical pear read as traditional, and lets the stone sit as pure width across the finger. DETAILS: Item Code LG0147 Diamond Carat Weight 5.01 CTW Diamond Clarity VVS2 Diamond Color E Diamond Type Lab Metal Type 14K Yellow Gold Item Weight 10.6 grams

DESCRIPTION: The white gold version of the flower burst cluster ring — same design, completely different feel. A round brilliant lab grown diamond center surrounded by two layers of prong-set marquise diamonds radiating outward in a full flower pattern, with oval and round brilliant diamonds continuing down both shoulders of the band. In 14K white gold the all-white metal and stone combination keeps everything bright and clean — no color contrast, just the diamond shapes and the light they throw. At 2.85 carats across 4.5 grams of 14K white gold, this is a lightweight ring with serious diamond presence on the finger. The marquise points radiating outward are what create the burst — they carry the eye past the edge of the setting, so the ring reads larger than its actual footprint. DETAILS: Item Code RNG0317 Center Carat Weight 2.85 CTW Center Stone Lab Metal Type 14k White Gold Item Weight 4.5 grams