Tsavorite and White Diamond Three Stone Ring in Platinum

Gorgeous bright green 2.01 ct. green tsavorite garnet oval with 0.55 ct. good quality white diamond baguettes. Handmade in platinum. Ring size 7.5.

Beautiful 3.22 ct. emerald pear shape with 1.00 ct. good quality, white, and bright diamond baguettes. Handmade in 18k white gold. Ring size 8.

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 ring holds a vibrant green tsavorite garnet from Tanzania. The weight of this tsavorite is 3.54 carats. Its luster and transparency are excellent. 84 sparkling mixed cut diamonds surround this tsavorite in a glittering halo cluster and down the sides of the band totaling 0.86 carats. Elegantly crafted in 18K white gold with a squared European shank.

0.45 Carat Pear Shape Emerald and Diamond Ring in 18 Karat White Gold This gorgeous ring features a luscious pear-cut Emerald held in a claw setting on a Diamond encrusted 18K White...