0.90ct Sapphire blue Ceylon pendant in 18k white gold.

1.50ct Sapphire Chunky Solitaire Pendant Necklace In 18ct Yellow Gold 1.50ct total weight sapphire natural untreated gemstone Beautiful bluish teal sapphire colour vivid intense. o...

This stunning necklace boasts a beautiful pear-shaped natural blue sapphire as the main stone, surrounded by sparkling diamonds. The pendant sits on a luxurious 18ct yellow gold chai...

This elegant pendant features an exquisite oval brilliant Blue Sapphire weighing approximately 1.16 Carats at its centre. The royal blue hues of this luscious sapphire are surrounded...

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 incredible gemstone is a 12.90 carat Oval unheated blue sapphire found in Sri Lanka. Its unheated and extremely scarce. The color it has is the color it had when it was found in the ground. The clarity and transparency are superb. Surrounded with 17 Oval diamonds...