
Gemstone Jewellery in Grand Cayman
Sapphire, emerald, ruby and tanzanite beside stones you will only find in the Caribbean, set in gold in George Town.
Coloured Stones, Set in Gold
Coloured stones are the part of the case people linger over. We stock the classic four, sapphire, emerald, ruby and tanzanite, alongside aquamarines, spinels and other fine gems, set in 14-carat and 18-carat gold rings and pendants. Each stone is chosen by eye for colour first, because with gems the colour is most of the value.
Then there are the stones this region gives you. Caymanite, the banded stone found only in the Cayman Islands, is cut and set in our own workshop. Larimar and ammolite bring blues and iridescent colour you simply will not find in a mall jeweller at home. These make honest souvenirs, a real stone from this part of the world rather than something generic.
Duty-free pricing applies to gemstones the same as everything else, and on fine sapphires and tanzanite the saving is substantial. If you are buying an important stone, ask us to show it under different lights, since daylight changes coloured stones more than people expect. Our bench can set a loose stone you choose into a ring or pendant, often while you are still on island.
Gemstone Jewellery at IDC Cayman
A selection shown live from our George Town boutique. View any piece in detail, or enquire with our team.

Pink Sapphire Ring
Gemstones
Blue Topaz Halo Cocktail Ring
Gemstones
Emerald Flower Earrings
Earrings
Emerald Oval Vintage Pendant
Gemstones
Emerald Vintage Pendant
Gemstones
Emerald Pear Flower Pendant
Gemstones
Emerald Swirl Ring
Gemstones
Emerald Vintage Ring
Gemstones
Emerald Radiant Three-stone Ring
Gemstones
Ruby Flower Earrings
Earrings
Ruby Teardrop Earrings
Earrings
Ruby Vintage Earrings
EarringsGemstone Pieces
Classic gems and Caribbean stones, all set in gold.
Sapphire & Ruby
The hard-wearing classics, safe for daily-wear rings. Blues from pale to royal, and rubies with the depth of colour that carries the price.
Emerald & Tanzanite
Emeralds in pendants and dress rings, and tanzanite in violet blues found in only one place on earth. Both deserve settings that protect the stone.
Cayman & Caribbean Stones
Caymanite cut in our workshop, plus larimar and ammolite. Souvenirs with an actual story, set in real gold.
Birthstone Pieces
Pendants and rings for every month, a favourite for anniversaries and travelling gifts. Tell us the month and a budget and we will pull the options.
Why Choose IDC Cayman
GIA-Certified
Independently graded by the Gemological Institute of America, certainty with every stone.
Entirely Tax-Free
No duty, no sales tax. Exceptional value on every purchase in the Cayman Islands.
Bespoke Service
Prefer something unique? Our atelier designs and crafts one-of-a-kind pieces by hand.
Lifetime Care
Cleaning, inspection and resizing, we care for your jewelry for life.
Good to Know
Which gemstones are safe for everyday rings?
What is caymanite?
Are coloured gemstones cheaper in Grand Cayman?
How should I care for gemstone jewellery in the heat and sea air?
Can I pick a loose stone and have it set?
Colour Never Photographs True
Every coloured stone looks different in real light than on a screen. Come to the George Town showroom and turn the stones under the lamp yourself.
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