
Diamond necklaces, earrings, bracelets and rings — GIA-certified brilliance, entirely tax-free.
There is a reason diamonds have never gone out of style: nothing else catches the light, or the eye, in quite the same way.
IDC Cayman's diamond jewellery collection reaches far beyond the engagement ring. Diamond stud earrings, tennis necklaces and bracelets, pendants and pave designs — brilliance for every day and every occasion.
Every diamond is independently GIA-certified, every piece is crafted in platinum or 18-carat gold, and everything is offered entirely free of duty and tax in Grand Cayman.

Diamond studs that finish any outfit. A tennis necklace that catches every light. A diamond bracelet that transforms the wrist. These are the pieces a jewellery wardrobe is built around — worn alone, or layered together.
Each is designed to be worn and loved, not locked away for best.
Explore Fine JewelleryIndependently graded by the Gemological Institute of America — certainty with every stone.
No duty, no sales tax. Exceptional value on every purchase in the Cayman Islands.
Prefer something unique? Our atelier designs and crafts one-of-a-kind pieces by hand.
Cleaning, inspection and resizing — we care for your jewellery for life.

Diamond studs, a tennis necklace and a coordinating bracelet are the foundation of an effortless, timeless look. Our team will help you build a collection that complements what you already own, piece by piece.
Whether for yourself or as an unforgettable gift, diamond jewellery from IDC Cayman is always a beautiful choice.
Find the Perfect GiftVisit IDC Cayman in George Town to explore diamond necklaces, earrings, bracelets and more — certified and tax-free.
Book an Appointment Explore the CollectionJoin the IDC Cayman list for private viewings, new collections and jewellery inspiration from Grand Cayman.