Dark Blue Sapphire Slice Cab Diamond Halo Set 14K White Gold Statement Ring

A study in elegance, depth, and brilliance. This striking ring showcases three captivating blue sapphires, each set in a refined arrangement. The central stone is flanked by two equa...

This striking ring captivates with its bold, modern design. Crafted in polished 14k White Gold, it features a central dark blue Sapphire, flanked by pave of blue sapphires and white...

Crafted this exquisite piece features a bold design with alternating rows of deep blue sapphires and sparkling diamonds. The stones are set in a wide band, creating a captivating con...

This elegant ring features a striking design with deep blue sapphires set in a wide band. The gemstones are arranged in a pattern that intertwines with sparkling accent diamonds, cre...

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...

18KT:7.358g,D:0.47ct, Sapp:3.59ct, US-7

Platinum sapphire and diamond ring featuring a large oval blue sapphire weighing 1.42 carats. The sapphire is accented by .40cts total of round and baguette cut diamonds set in a bal...

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 is a 3.48 carats vibrant royal blue sapphire takes center stage on this luxurious setting. Its gem origin is Sri Lanka. It is polished and faceted to a cushion cut. Its color, transparency, and luster are excellent. A total of 34 round brilliant cut diamonds adorn this stunning ring...