Platinum diamond ring with brilliant square cut
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Art Deco GIA 2.14 carat Carré cut diamond 18k white gold ring
This striking Art Deco ring features a rare 2.14 carat GIA-certified carré cut diamond framed by old European and single cut diamonds. Set in sleek 18k white gold, its bold 1930s geometry radiates timeless sophistication and architectural elegance.
Jack Weir & Sons
Liv Moissanite & Diamond Ring - Platinum
Our Classic Radiant Engagement Ring, a radiant symbol of enduring love and elegance. Featuring a lustrous Radiant-cut diamond as the centerpiece, this ring exudes sophistication and charm. Delicately adorned along the shank with brilliant round diamonds, each stone enhances the ring's allure without overpowering the captivating beauty of the center stone.
Best Brilliance
1stdibs Diamond Fine Engagement Ring
Fine Diamond Ring Claw set with a cut-cornered rectangular modified brilliant-cut diamond weighing 3.88 carats, set in platinum , size 5 3/4. Accompanied by GIA report no. 10731662 dated September 2, 1999 stating that the diamond is F color, SI 1 clarity. Provenance Palm Beach Gentleman
1stDibs.com
GIA Certified 4.50 Carat Princess Cut Diamond Platinum Engagement Ring
A timeless solitaire engagement ring style. Features a 4.50 carat princess cut diamond certified by GIA as F color, VS2 clarity, set in a classic four-prong mounting made in platinum. Size 3.75 US (sizable upon request). Roman Malakov is a custom house, specializing in creating anything you can imagine. If you would like to receive a special quote on a custom piece please message or call us.
1stDibs.com
Tiffany Co Lucid Platinum 1ct F Color Diamond Ring Size 6.5
This stunning ring from Tiffany & Co. is a true symbol of beauty and love. Crafted from 18k white gold, it boasts a square-shaped, colorless diamond with a purity grade of F. The ring is size 6.5 and features a single diamond, making it a perfect choice for those looking for a timeless and elegant piece of fine jewelry. The ring's theme of beauty and love is sure to make it a cherished addition to any jewelry collection.
eBay
Gia Certified 1.30 Carat Asscher Cut Diamond F Color Vvs1 Ring In 18k White Gold
This refined ring features a 1.30 carat square emerald cut diamond, elegantly set in 18K white gold. Boasting a remarkable color grade F, the diamond showcases a dazzling brilliance that captivates the eye. The clarity is VVS1, emphasizing the perfection of this exceptional gem. Complemented by tapered baguette diamonds, the design achieves a harmonious and sophisticated look. With excellent polish and symmetry, the craftsmanship ensures a flawless finish and radiant sparkle. The absence of…
1stDibs.com
Tiffany & Co. Platinum Princess Cut Diamond Engagement Ring
One authentic platinum Tiffany & Co. Engagement Ring. This iconic princess-cut diamond at the center of this timeless design is a brilliant display of masterful craftsmanship. The ring fits a finger size 6, the shank is 1.8 mm thick. The ring shows no signs of wear at all, and the hallmarks are all perfectly visible. The ring accompanies the original diamond certificate from Tiffany & Co. and the Tiffany Bue box. If you have any additional questions, please feel free to email. Details: Carat…
eBay
Tiffany & Co. Diamond Platinum .43Ct Princess Cut 5 Engagement Ring
TIFFANY & Co. Platinum .43ct Princess Cut Diamond Engagement Ring 5 Metal: Platinum Size: 5 Diamond: princess cut diamond, carat total weight .43ct, Color E, Clarity VVS1 Hallmark: ©TIFFANY&Co. PT950 23006642 .43CT Condition: Excellent condition, like new, comes with Tiffany box Similar rings currently retail for $4,200 to $4,500 in Tiffany stores Authenticity Guaranteed
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Gia Certified 3.01 Carat Square Emerald Cut Diamond F Color 18k White Gold Ring
This elegant ring features a stunning 3.01 carat square emerald cut diamond as it's centerpiece, certified by GIA for exceptional quality. Set in luxurious 18K white gold, the design exudes timeless sophistication. The diamond’s D color grade offers a near colorless brilliance that pairs beautifully with it's sleek cut. With exceptional clarity, this VVS2 diamond delivers dazzling brilliance, as its inclusions are minuscule and inconspicuous. The excellent polish creates a mirror-like…
1stDibs.com
Roman Malakov Engagement Ring - 5.39 Carats Radiant Cut Three-Stone American Contemporary Diamond
An elegant engagement ring, showcasing a 5.39 carats radiant cut diamond certified by GIA as L color and VS2 clarity, set in a timeless eight prong setting. Flanked by smaller radiant cut diamonds weighing 1.81 carats total with K color and VS2 clarity. Finely set on a platinum mounting. Size 6.5 US, resizable upon request. Roman Malakov is a custom house, specializing in creating anything you can imagine. If you would like to receive a special quote on a custom piece, please message or call…
1stDibs.com
2.08ct H Vvs1 Square Emerald Cut Diamond Platinum Engagement Ring
This spectacular engagement ring features a gorgeous 2.08 carat square cut emerald, certified H in colour and VVS1 in clarity. The magnificent stone is mounted in a four claw, open back setting accompanied by 5 round brilliant cut diamonds on either shoulder weighing a combined 0.29ct, all set in a fine platinum shank. Stamped PT 950. UK finger size 'L''. HRD Certificate no: 13012896001
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2-3/4 CT. T.w. Quad Square-Cut Certified Lab-Grown Diamond Ring in 14K White Gold (F/Si2)
With clean-lined detail, this square-cut and round lab-grown diamond ring resonates with modern appeal. 14K white gold Four square-cut lab-grown diamonds sparkle in a square-shaped composite Round lab-grown diamonds are set along the center channel of the shank Beveled edges lend depth and dimension Certified lab-grown diamonds; F color/SI2 clarity with certification card 2-3/4 cts. t.w. of lab-grown diamonds
Zales
Cellini Gia Certified 3 Stone Square Emerald Cut E Color Diamond Ring
This classic and enchanting ring features a 1.59 carat square emerald diamond of E color and VVS2 clarity... Set in a traditional, three-stone ring with perfectly matched, square emerald side stones, each 0.82 carat, E color VVS2 clarity. This magnificent look is guaranteed to take her breath away! Hand mounted in a platinum setting. All 3 stones are impeccably matched in color and clarity and all 3 stones have GIA certification. Purchase includes complimentary ring sizing, ring box, and…
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Myriad Ring, Asscher Cut
Asscher cut focal diamond of your choice. Need help choosing a diamond? Our Customer Care team is right here. Melanie recommends a diamond that has matching length and width measurements (within .1mm difference at most) as this design looks best with a perfectly square stone. This design features an open basket setting with four prongs. You may select prong-set (as pictured) or bezel-set for this design. Bezel photos coming soon! Solid 14k gold or platinum setting with our MC signature 1.2mm…
Melanie Casey
1stdibs Diamond Platinum Estate Modern Engagement Ring
Crafted in platinum, this substantial Estate engagement ring is designed around three sparkling princess cut diamonds flanked by six round brilliant-cut diamonds, three on each side. The center stone of the trio measures 4.5mm X 4.5mm and together the diamonds total 1.00 carat.
1stDibs.com
Diana M. Jewels Engagement Ring - Diana M. Certified Center 4.30Ct Princess American Modern Diamond Platinum
Platinum certified engagement ring with center diamond 4.30ct princess cut I-color VS1-Clarity GIA certified # 12220026 adorned with .60cts of baguettes Diana M. is a leading supplier of top-quality fine jewelry for over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our jewelry from gemstones and diamonds of the highest quality (GIA certified) as well as the highest quality…
1stDibs.com
