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4.53ctw Blue Sapphire Cushion and 1.85ctw Diamond Ring in 18k White Gold

$10,845
£8,190.87
€9,461.73
CA$15,279.06
A$16,363.88
CHF 8,797.11
MX$198,748.88
NOK 111,155.76
SEK 101,771.36
DKK 70,696.41

About the Item

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 showcases a cushion cut blue sapphire that weighs 4.53 carats. It is surrounded by 91 diamonds that total up to 1.85 carats. Set in 18K White Gold.

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