IGI Certified 3.08 Carat Blue Sapphire & Diamond Ring in 18K White Gold

Introducing a magnificent piece of jewelry, this IGI certified ring is a true epitome of elegance and beauty. Crafted in 18K white gold, it features a stunning 3.15 carat intense blu...

Discover the captivating allure of this exquisite ring, showcasing a magnificent 2.02-carat oval mixed cut sapphire with a mesmerizing violetish blue hue. This unique and sophisticat...

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...

Cast from 14-karat gold, these exquisite ring is handset with 1.21 carats blue sapphire and 0.37 carats of sparkling diamonds. The ring is a size 7 US and may be resized to larger o...