Since 1943 the Hadjibay family has been seeking out the world’s most precious gemstones. Specializing in sapphires, rubies and emeralds, Bayco offers only the very highest quality natural treasures from their headquarters in New York City. Drawn by one-of-a-kind rare and precious jewels, clients from around the world seek out Bayco for timeless style and quality.

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BCO00058-Bayco-Cushion-Sapphire-Ring
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Bayco Cushion Sapphire Ring

$70,200
A three-stone ring featuring a centre 3.67ct cushion-cut sapphire flanked by 0.55ctw trilliant-cut diamonds set in 18kt white gold and platinum.
BCO00059-Bayco-Emerald-and-Diamond-Ring
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Bayco Emerald and Diamond Ring

$71,500
A three-stone ring featuring a centre 2.02ct step-cut emerald flanked by 1.16ctw step-cut diamonds set in platinum.

Bayco Monochrome Sapphire Ring

$65,000
A Monochrome Collection ring featuring a central 3.07ct cushion-cut sapphire surrounded by 3.33ctw round sapphires and 1.51ctw round brilliant-cut diamonds set in platinum and oxidized sterling silver.
BCO00041-Bayco-Ruby-and-Diamond-Ring
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Bayco Ruby and Diamond Ring

$117,000
An elegantly timeless three-stone ring featuring a centre 3.07ct cushion-cut ruby flanked by two diamonds of 0.67ctw, set in 18k yellow gold and platinum.
BCO00062-Bayco-Ruby-Heart-Pendant
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Bayco Ruby Heart Pendant

$39,000
A pendant necklace featuring a 2.01ct heart-shaped ruby surrounded by 1.68cts of round brilliant-cut diamonds set in platinum on an 18" chain.
BCO00029-Bayco-Sugarloaf-Sapphire-Ring
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Bayco Sugarloaf Sapphire Ring

$28,600
A ring featuring a 5.26ct sugarloaf Sri Lankan sapphire flanked by 1.15ctw in diamonds set in 18k yellow gold and platinum.