1ctw Blue Sapphire Diamond Ring 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. 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...

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 ...

Gemstone Information: - Natural Sapphire - Carats - 0.70ctw Cut - Round Color - Dark Blue Treatment - Heated - Natural Diamonds - Total Carats - 0.30ctw Cut - Round Brilliant Color...

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 gorgeous ring...

This stunning Diamond Fashion Ring in 10kt white gold features 1ctw of natural HI SI1-I1 round and baguette cut diamonds, creating a brilliant contrast of sparkle. Sized at 7.25, it ...

This stunning Diamond Fashion Ring in 10kt white gold features 1ctw of natural HI SI1-I1 round and baguette cut diamonds, creating a brilliant contrast of sparkle. Sized at 7.25, it ...

This unique bypass ring features 1.76 carat total weight in oval cut natural blue sapphires accented by 0.88 carat total weight in baguette and round diamonds set in 14 karat white g...

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 ...

Ring White Gold 14 K (Matching Earrings Available) Diamond 2-RND-0,04-H/VS2A Sapphire 2-0,47ct Sapphire 7-1,63ct Weight 1.72 grams Size 17 With a heritage of ancient fine Swiss ...