1.78 Carat Total Cushion Cut and Pear Shape Fancy Yellow Diamond in White Gold

This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. This necklace features one GIA certified pear shaped natural fancy dark brown-greenish-yellow diamond with a weight of 2.44 carats and SI2 clarity. The intense color of this diamond is complemented by a GIA certified marquise shaped natural light pink diamond...

This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. These natural fancy yellow diamond earrings...

RareGemWorld's beautiful GIA certified diamond pendant. Mounted in a beautiful 18K Yellow and White Gold setting with a natural cushion cut yellow diamond. The yellow diamond is surr...

RareGemWorld's beautiful GIA certified diamond pendant. Mounted in a beautiful 18K Yellow and White Gold setting with a natural cushion cut yellow diamond. The yellow diamond is surr...