IGI Certified 3.24 Carat Light Green Sapphire & Diamond Ring in 18K White Gold

his exquisite ring features a captivating oval-cut Colombian emerald, weighing 2.23 carats. The emerald's rich green color is complemented by a stunning diamond-encrusted band, total...

Imagine adorning your hand with a gem of unparalleled vibrancy and sophistication – a 1.96-carat pear modified brilliant emerald, hailing from the legendary mines of Colombia. Colom...

Unveil the mesmerizing beauty of this stunning IGI Certified 2.35 Carat Colorless Sapphire, showcased in a captivating cushion mix cut, surrounded by a halo of exquisite natural diam...

Introducing a magnificent piece of jewelry showcasing an IGI Certified 2.73 Carat Tourmaline in a mesmerizing intense green color. This rare gemstone, with an exceptionally long cush...

This ring features an oval-shaped light, vibrant green color 2.47-carat Tourmaline encircled by nineteen (19) or brilliant round diamonds Micro-Prong -Set. Twelve (12) 2mm size brill...

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 5.04carat. 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 92 mixed cut diamonds frame this center stone sapphire...

Estate 18K white gold light green beryl and diamond fashion ring. Showcasing one oval brilliant cut light green beryl, four prong set, weighing appro...

Glittering brilliant oval 9 mm x 7 mm green Tourmaline set in a 14Kt White Gold ring enhanced with sparkling white Diamonds (0.50 carats). This bea...