The Most Precious Stones in The World

Bayco Jewellery

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.

Filters

Filters

$
to
$
25 products
Sort by
Sort by
Inquire
Bayco Cosmopolitan Ruby & Diamond Line Bracelet
BaycoBayco Cosmopolitan Ruby & Diamond Line Bracelet
Inquire for price
Inquire
Bayco Magnificent Columbian Emerald & Diamond Line Bracelet
BaycoBayco Magnificent Columbian Emerald & Diamond Line Bracelet
Inquire for price
Bayco Magnificent Heart Shaped Ruby & Diamond Pendant
BaycoBayco Magnificent Heart Shaped Ruby & Diamond Pendant
Sale price$27,000.00
Inquire
Bayco Magnificent Emerald Cut Colombian Emerald & Diamond Earrings
BaycoBayco Magnificent Emerald Cut Colombian Emerald & Diamond Earrings
Inquire for price
Inquire
Bayco Magnificent Pear Shaped Zambian Emerald & Diamond Pendant
BaycoBayco Magnificent Pear Shaped Zambian Emerald & Diamond Pendant
Sale price$48,600.00
Inquire
Bayco Magnificent Oval Ceylon Blue Sapphire & Diamond Earrings
BaycoBayco Magnificent Oval Ceylon Blue Sapphire & Diamond Earrings
Sale price$51,975.00
Inquire
Bayco Magnificent Emerald Cut Colombian Emerald & Diamond Ring
BaycoBayco Magnificent Emerald Cut Colombian Emerald & Diamond Ring
Inquire for price
Inquire
Bayco Magnificent Square Cut Zambian Emerald & Diamond Earrings
BaycoBayco Magnificent Square Cut Zambian Emerald & Diamond Earrings
Sale price$47,250.00
Inquire
Bayco Magnificent Emerald Cut Blue Ceylon Sapphire & Diamond Earrings
BaycoBayco Magnificent Emerald Cut Blue Ceylon Sapphire & Diamond Earrings
Inquire for price
Inquire
Bayco Magnificent Royal Blue Ceylon Sapphire & Diamond Ring Bayco Magnificent Royal Blue Ceylon Sapphire & Diamond Ring
BaycoBayco Magnificent Royal Blue Ceylon Sapphire & Diamond Ring
Inquire for price
Inquire
Bayco Magnificent Blue Sapphire & Diamond Line Bracelet Bayco Magnificent Blue Sapphire & Diamond Line Bracelet
BaycoBayco Magnificent Blue Sapphire & Diamond Line Bracelet
Inquire for price
Bayco Magnificent Natural Burma Blue Sapphire & Diamond Ring
BaycoBayco Magnificent Natural Burma Blue Sapphire & Diamond Ring
Sale price$39,000.00
Inquire
Bayco Magnificent Natural Burma Royal Blue Sapphire & Diamond Ring Bayco Magnificent Natural Burma Royal Blue Sapphire & Diamond Ring
BaycoBayco Magnificent Natural Burma Royal Blue Sapphire & Diamond Ring
Sale price$45,500.00
Inquire
Bayco Magnificent Cornflower Blue Ceylon Sapphire & Diamond Ring Bayco Magnificent Cornflower Blue Ceylon Sapphire & Diamond Ring
BaycoBayco Magnificent Cornflower Blue Ceylon Sapphire & Diamond Ring
Sale price$91,000.00
Inquire
Bayco Cosmopolitan Kite Shaped Blue Sapphire & Diamond Earrings
BaycoBayco Cosmopolitan Kite Shaped Blue Sapphire & Diamond Earrings
Sale price$26,800.00
Inquire
Bayco Chic Mozambique Ruby, Ceylon Blue Sapphire & Diamond Ring Bayco Chic Mozambique Ruby, Ceylon Blue Sapphire & Diamond Ring
BaycoBayco Chic Mozambique Ruby, Ceylon Blue Sapphire & Diamond Ring
Sale price$80,400.00
Inquire
Bayco Magnificent Heart Shaped Pink Sapphire & Diamond Pendant
BaycoBayco Magnificent Heart Shaped Pink Sapphire & Diamond Pendant
Sale price$25,955.00
Inquire
Bayco Cosmopolitan Emerald Cut Blue Ceylon Sapphire & Diamond Ring Bayco Cosmopolitan Emerald Cut Blue Ceylon Sapphire & Diamond Ring
BaycoBayco Cosmopolitan Emerald Cut Blue Ceylon Sapphire & Diamond Ring
Sale price$90,840.00
Inquire
Bayco Magnificent Blue Sapphire & Diamond Necklace
BaycoBayco Magnificent Blue Sapphire & Diamond Necklace
Inquire for price
Inquire
Bayco Prêt-À-Porter Ruby & Diamond Eternity Band
BaycoBayco Prêt-À-Porter Ruby & Diamond Eternity Band
Sale price$54,600.00
Inquire
Bayco Magnificent Ruby & Diamond Necklace
BaycoBayco Magnificent Ruby & Diamond Necklace
Inquire for price
Inquire
BCO00059-Bayco-Emerald-and-Diamond-Ring
BaycoBayco Magnificent Emerald & Diamond Ring
Sale price$71,500.00
Inquire
BCO00058-Bayco-Cushion-Sapphire-Ring
BaycoBayco Magnificent Blue Cushion Cut Sapphire & Diamond Ring
Sale price$70,200.00
Inquire
BCO00041-Bayco-Ruby-and-Diamond-Ring
BaycoBayco Magnificent Ruby & Diamond Ring
Inquire for price
Inquire
BCO00029-Bayco-Sugarloaf-Sapphire-Ring
BaycoBayco Mogul Sugarloaf Blue Sapphire & Diamond Ring
Sale price$28,600.00