14.14 Carat Natural Green Sapphire Ring ‘GRS’ with 1.23 Carat Marquise Diamonds

This exquisite ring features an impressive 11.18 carat natural oval cut green sapphire, complemented by 0.80 carats of sparkling round diamonds, all elegantly set in luxurious 18K wh...

18K white gold large cushion shape halo ring set with one 5.42 Carat total weight cushion cut green zircon ring with 0.52 carats total weight of split prong-set round brilliant diamo...

This exquisite ring features a vibrant 6ctw marquise shaped emerald surrounded by 1.07ctw halo of round diamonds forming the halo and split sha...

This exquisite ring features a captivating 6.77ct emerald cut Colombian emerald paired with 34 sparkling tapered baguette diamond accents totaling approximately 6.4ctw. Crafted in lu...

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 unique halo cocktail ring features a oval cut green sapphire weighing 6.01carat. This green sapphire takes center stage in a 14k White Gold setting. Its gem source is Sri Lanka; its transparency and luster are excellent. A total of 58 mixed cut diamonds frame this center stone sapphire...

The stone is from Africa and is just exquisite. The stone is a Lagoon Green Sapphire and is 4.80 cts. It is the color of a green sea. Just beautiful. It is a fancy oval cut ston...

4.30 Carats Natural Green Tourmaline and Diamond 14K Solid White Gold Ring Total Natural Tourmaline Weight is: Approx. 3.40 Carats Tourmaline Measures: Approx. 10.00 x 8.00 mm Na...

5.30 Carats Natural Green Tourmaline and Diamond 14K Solid White Gold Ring Total Natural Tourmaline Weight is: Approx. 4.40 Carats Tourmaline Measures: Approx. 9.00 x 10.00mm Nat...