The Most Precious Stones in The World

Bayco Jewellery

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Specializing in sapphires, rubies and emeralds

Natural Treasures

Since 1943 the Hadjibay family has been on a quest seeking out the world’s most precious gemstones. Specializing in sapphires, rubies and emeralds, Bayco offers only the finest quality natural treasures. Each piece of jewellery is hand-crafted to perfection in their New York City atelier. 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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Bayco Modern Classic Ruby Diamond Earrings AMG4531O Bayco Modern Classic Ruby Diamond Earrings AMG4531O closeupmodel
BaycoBayco Modern Classic Ruby & Diamond Earrings
$54,340.00
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Bayco Bracelet AMG4073B
BaycoBayco Cosmopolitan Ruby & Diamond Line Bracelet
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Bayco Bracelet AMG4077B
BaycoBayco Magnificent Columbian Emerald & Diamond Line Bracelet
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Bayco Necklace AMG4117P
BaycoBayco Magnificent Heart Shaped Ruby & Diamond Pendant
$27,000.00
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Bayco Earrings AMG3952O
BaycoBayco Magnificent Emerald Cut Colombian Emerald & Diamond Earrings
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Bayco Necklace AMG3903P
BaycoBayco Magnificent Pear Shaped Zambian Emerald & Diamond Pendant
$48,600.00
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Bayco Earrings AMG3853O
BaycoBayco Magnificent Oval Ceylon Blue Sapphire & Diamond Earrings
$51,975.00
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Bayco Ring AMG3888R
BaycoBayco Magnificent Emerald Cut Colombian Emerald & Diamond Ring
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Bayco Earrings AMG3892O
BaycoBayco Magnificent Square Cut Zambian Emerald & Diamond Earrings
$47,250.00
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Bayco AMG3021O 1
BaycoBayco Magnificent Emerald Cut Blue Ceylon Sapphire & Diamond Earrings
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Bayco AMG3440R 1 Bayco AMG3440R 2
BaycoBayco Magnificent Royal Blue Ceylon Sapphire & Diamond Ring
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Bayco AMG241B Bayco AMG241B long image
BaycoBayco Magnificent Blue Sapphire & Diamond Line Bracelet
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Bayco AMG542R
BaycoBayco Magnificent Natural Burma Blue Sapphire & Diamond Ring
$39,000.00
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Bayco AMG2990R 1 Bayco AMG2990R 2
BaycoBayco Magnificent Natural Burma Royal Blue Sapphire & Diamond Ring
$45,500.00
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Bayco AMG3014R 1 Bayco AMG3014R 2
BaycoBayco Magnificent Cornflower Blue Ceylon Sapphire & Diamond Ring
$91,000.00
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Bayco AMG2568O
BaycoBayco Cosmopolitan Kite Shaped Blue Sapphire & Diamond Earrings
$26,800.00
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Bayco AMG1363R Bayco AMG1363R 2
BaycoBayco Chic Mozambique Ruby, Ceylon Blue Sapphire & Diamond Ring
$80,400.00
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Bayco AMG160P 1
BaycoBayco Magnificent Heart Shaped Pink Sapphire & Diamond Pendant
$25,955.00
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Bayco 1451R 1149 white Bayco 1451R 1137 white
BaycoBayco Cosmopolitan Emerald Cut Blue Ceylon Sapphire & Diamond Ring
$90,840.00
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Bayco AMG20 N 0063
BaycoBayco Magnificent Blue Sapphire & Diamond Necklace
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Bayco AMG1999R 1
BaycoBayco Prêt-À-Porter Ruby & Diamond Eternity Band
$54,600.00
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Bayco AMG2993N 1
BaycoBayco Magnificent Ruby & Diamond Necklace
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BCO00059 Bayco Emerald and Diamond Ring
BaycoBayco Magnificent Emerald & Diamond Ring
$71,500.00
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BCO00058 Bayco Cushion Sapphire Ring
BaycoBayco Magnificent Blue Cushion Cut Sapphire & Diamond Ring
$70,200.00
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BCO00041 Bayco Ruby and Diamond Ring
BaycoBayco Magnificent Ruby & Diamond Ring
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BCO00029 Bayco Sugarloaf Sapphire Ring
BaycoBayco Mogul Sugarloaf Blue Sapphire & Diamond Ring
$28,600.00