3.48 Carat Oval Rubelite & Diamond Ring In 18k Yellow 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 ...

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 incredible, vintage-inspired, brightly polished platinum tourmaline and diamond ring...

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 ...

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. A bright and brilliant vintage round brilliant cut diamond, weighing one-and-a-quarter-carats, fills a vibrant royal blue frame of calibre-cut sapphires and burgundy red rubies in this classic Art Deco style 'jigsaw' or 'halo' ring, hand-fabricated in white gold in faithful emulation of 1920s-30s Art Deco style. Strikingly sparkling and stunning. The diamond is original to the period. The crown measures just shy of 1/2 inch, the tapered ring shank...

Hand Made ring with diamonds 18K Yellow Gold Gender Women Condition New Ring Size 7 Main Stone Pink Sapphire Sapphire 6.82cts Diamonds 2.75ct Clarity VVS Color Grade E Weight 12...

Stone: 3.6ct Pink Tourmaline & Diamond Weight: 10.3 Grams Face of Ring: 19.2 x 22mm Ring Size: 9 Hallmark: 18K PT900 ITEM #:BR-1251-041724-07

0.50ct Ruby & 0.41ctw Diamond Ring In Yellow Gold Crafted in lustrous 14kt yellow gold, this elegant ring showcases a captivating 0.50ct ruby centerpiece, encircled by 0.41ctw of ro...

Delve into the epitome of opulence with our exquisitely crafted 18 karat Yellow Gold Ring. Adorned with a resplendent 1.29CT's carat (approx.) Oval Shape Rubellite as its centrepiece...