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MAUBOUSSIN PLATINUM 1.30CT DIAMOND AND RUBY RING: This Mauboussin ring is an exciting piece that will continually capture your imagination. The dynamic Platinum setting is elevated by Diamonds totaling 1.30 carats. At the center, a 2.60 carat Ruby ca

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MAUBOUSSIN PLATINUM 1.30CT DIAMOND AND RUBY RING

Robinhood Auctions

IGI Cushion Modified 2.17ct G VVS2 Loose Lab Diamond: IGI Cushion Modified 2.17ct G VVS2 Loose Lab Diamond A rare opportunity to own a truly unique piece, this 2.17ct G VVS2 lab-grown diamond boasts exceptional clarity and color, making it a standout amo

Apr 26, 2026

IGI Cushion Modified 2.17ct G VVS2 Loose Lab Diamond

Est. US$3,810-US$5,715

IGI Oval 3.75ct E VVS2 Loose Lab Diamond: IGI Oval 3.75ct E VVS2 Loose Lab Diamond A stunning IGI Oval lab diamond, certified VVS2 in clarity and boasting exceptional cut symmetry, shines with a vibrant E color. Weighing 3.75 carats, this exq

Apr 26, 2026

IGI Oval 3.75ct E VVS2 Loose Lab Diamond

Est. US$10,130-US$15,195

IGI Oval 1.08ct Fancy Yellow VVS2 Loose Lab Diamond: IGI Oval 1.08ct Fancy Yellow VVS2 Loose Lab Diamond Experience the unique charm of a Fancy Yellow diamond, one of the rarest and most coveted colors in nature. This exquisite 1.08ct oval lab-grown dia

Apr 26, 2026

IGI Oval 1.08ct Fancy Yellow VVS2 Loose Lab Diamond

Est. US$2,250-US$3,375

Loose Lab Diamond - IGI Emerald 2.55ct E VVS2: Loose Lab Diamond - IGI Emerald 2.55ct E VVS2 Experience the brilliance of a lab-grown diamond, certified by the International Gemological Institute (IGI) as an exceptional E color, VVS2 clarity stone

Apr 26, 2026

Loose Lab Diamond - IGI Emerald 2.55ct E VVS2

Est. US$5,035-US$7,555

IGI Marquise 1.08ct Fancy Intense Green VVS2 Loose Lab Diamond: IGI Marquise 1.08ct Fancy Intense Green VVS2 Loose Lab Diamond Experience the rare beauty of a Fancy Intense Green lab-grown diamond, certified by IGI as VVS2 in clarity and EX in polish and symmetry.

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IGI Marquise 1.08ct Fancy Intense Green VVS2 Loose Lab Diamond

Est. US$4,545-US$6,820

IGI Cushion Modified 4.03ct E VVS2 Loose Lab Diamond: IGI Cushion Modified 4.03ct E VVS2 Loose Lab Diamond Experience the brilliance of a lab-grown diamond, certified by IGI as a true 4.03ct E VVS2 Loose Diamond. With its exceptional cut, color, and clar

7 days Left

IGI Cushion Modified 4.03ct E VVS2 Loose Lab Diamond

Est. US$7,510-US$11,265

IGI Round 4.68ct E VVS2 Diamond, Loose: IGI Round 4.68ct E VVS2 Diamond, Loose Experience the exceptional brilliance of this 4.68ct IGI certified E VVS2 diamond, grown in a lab for unparalleled quality and consistency. With its EX cut, poli

7 days Left

IGI Round 4.68ct E VVS2 Diamond, Loose

Est. US$8,645-US$12,970

Loose Lab Diamond - IGI Cushion Modified 4.78ct E VVS2: Loose Lab Diamond - IGI Cushion Modified 4.78ct E VVS2 Experience the brilliance of nature, crafted in a lab for unparalleled quality and consistency. This exquisite 4.78ct cushion-cut diamond boasts

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Loose Lab Diamond - IGI Cushion Modified 4.78ct E VVS2

Est. US$8,820-US$13,230

IGI Round 1.06ct D VVS2 Ideal Loose Lab Diamond: IGI Round 1.06ct D VVS2 Ideal Loose Lab Diamond Experience the brilliance of a lab-grown diamond, certified by IGI as a 1.06ct D VVS2 Ideal Round Brilliant cut, boasting exceptional clarity and polish

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IGI Round 1.06ct D VVS2 Ideal Loose Lab Diamond

Est. US$2,360-US$3,540

Loose Lab Diamond - IGI Pear 3.08ct E VVS2: Loose Lab Diamond - IGI Pear 3.08ct E VVS2 A stunning lab-grown pear-shaped diamond, certified by the International Gemological Institute (IGI), boasts exceptional clarity and color. This exquisite st

7 days Left

Loose Lab Diamond - IGI Pear 3.08ct E VVS2

Est. US$5,550-US$8,325

Loose Lab Diamond - IGI Pear 4.07ct E VVS2: Loose Lab Diamond - IGI Pear 4.07ct E VVS2 Experience the exceptional quality of this lab-grown IGI certified pear-shaped diamond, boasting an impressive 4.07 carats and flawless VVS2 clarity. Its vib

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Loose Lab Diamond - IGI Pear 4.07ct E VVS2

Est. US$7,765-US$11,650

IGI Round 1.04ct D Ideal Loose Lab Diamond: IGI Round 1.04ct D Ideal Loose Lab Diamond Experience the exceptional quality of this 1.04ct IGI Round lab-grown diamond, boasting an ideal cut, color (D), and clarity (IF). Its EX polish, symmetry, a

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IGI Round 1.04ct D Ideal Loose Lab Diamond

Est. US$2,285-US$3,430

Loose Lab Diamond - IGI Cushion Modified 3.51ct D VVS2: Loose Lab Diamond - IGI Cushion Modified 3.51ct D VVS2 A rare and exceptional lab-grown diamond, certified by the International Gemological Institute (IGI), boasts a stunning D color, VVS2 clarity, an

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Loose Lab Diamond - IGI Cushion Modified 3.51ct D VVS2

Est. US$10,770-US$16,155

Loose Lab Diamond - IGI Pear 14.64ct F VVS2: Loose Lab Diamond - IGI Pear 14.64ct F VVS2 A stunning lab-grown pear-shaped diamond, certified by the International Gemological Institute (IGI), boasts exceptional clarity with a VVS2 grade and a col

7 days Left

Loose Lab Diamond - IGI Pear 14.64ct F VVS2

Est. US$56,475-US$84,715

IGI Oval 3.39ct E VVS2 Loose Lab Diamond: IGI Oval 3.39ct E VVS2 Loose Lab Diamond Experience the brilliance of a lab-grown diamond, certified by IGI and boasting exceptional clarity with an E color grade and VVS2 cut quality. This stunning 3

7 days Left

IGI Oval 3.39ct E VVS2 Loose Lab Diamond

Est. US$6,160-US$9,240

IGI Marquise 0.86ct Fancy Vivid Green VVS2 Loose Lab Diamond: IGI Marquise 0.86ct Fancy Vivid Green VVS2 Loose Lab Diamond Experience the rare beauty of a Fancy Vivid Green lab diamond, boasting exceptional clarity (VVS2) and a flawless cut (EX). This stunning 0

7 days Left

IGI Marquise 0.86ct Fancy Vivid Green VVS2 Loose Lab Diamond

Est. US$3,495-US$5,245

IGI Round 0.44ct E VVS2 Ideal Loose Lab Diamond: IGI Round 0.44ct E VVS2 Ideal Loose Lab Diamond Experience the brilliance of a lab-grown diamond, certified by the International Gemological Institute (IGI) as a genuine 0.44ct E color, VVS2 clarity s

7 days Left

IGI Round 0.44ct E VVS2 Ideal Loose Lab Diamond

Est. US$1,075-US$1,615

IGI Heart 15.04ct E VVS2 Loose Lab Diamond: IGI Heart 15.04ct E VVS2 Loose Lab Diamond Experience the unparalleled brilliance of a lab-grown diamond, certified by IGI as a stunning 15.04ct E VVS2 loose gemstone. With its exceptional cut, color,

7 days Left

IGI Heart 15.04ct E VVS2 Loose Lab Diamond

Est. US$124,660-US$186,990

Loose Lab Diamond - IGI Cushion Modified 2.97ct F VVS2: Loose Lab Diamond - IGI Cushion Modified 2.97ct F VVS2 Experience the beauty of a lab-grown diamond, certified by the International Gemological Institute (IGI) as a high-quality F color, VVS2 clarity

7 days Left

Loose Lab Diamond - IGI Cushion Modified 2.97ct F VVS2

Est. US$5,040-US$7,560

IGI Radiant 5.0ct Fancy Vivid Blue VVS2 Loose Lab Diamond: IGI Radiant 5.0ct Fancy Vivid Blue VVS2 Loose Lab Diamond Experience the rare beauty of a Fancy Vivid Blue diamond, one of the most elusive and coveted colors in nature. This stunning 5.0ct lab-grown

7 days Left

IGI Radiant 5.0ct Fancy Vivid Blue VVS2 Loose Lab Diamond

Est. US$143,390-US$215,085

IGI Round 4.07ct E VVS2 Ideal Loose Lab Diamond: IGI Round 4.07ct E VVS2 Ideal Loose Lab Diamond Experience the beauty of nature with this exceptional 4.07ct IGI certified lab-grown diamond, boasting an impressive E color, VVS2 clarity, and EX polis

7 days Left

IGI Round 4.07ct E VVS2 Ideal Loose Lab Diamond

Est. US$7,580-US$11,370

IGI Marquise 0.74ct Fancy Vivid Green VVS2 Loose Lab Diamond: IGI Marquise 0.74ct Fancy Vivid Green VVS2 Loose Lab Diamond Experience the rare beauty of a Fancy Vivid Green lab diamond, certified by IGI and boasting exceptional clarity (VVS2) and cut quality (EX

7 days Left

IGI Marquise 0.74ct Fancy Vivid Green VVS2 Loose Lab Diamond

Est. US$3,065-US$4,600

IGI Marquise 3.09ct F VVS1 Loose Lab Diamond: IGI Marquise 3.09ct F VVS1 Loose Lab Diamond Experience the beauty of a lab-grown diamond, certified by IGI as F color, VVS1 clarity, and EX polish and symmetry. This 3.09ct marquise-cut gemstone is a

7 days Left

IGI Marquise 3.09ct F VVS1 Loose Lab Diamond

Est. US$18,150-US$27,225

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