Frequently Asked Questions

IDC Cayman, International Diamond Cayman Islands, is a GIA-certified diamond and fine jewelry store in George Town, Grand Cayman. Founded in 2011 and a short walk from the cruise pier, the showroom specializes in GIA-certified diamonds, custom engagement rings, wedding bands, eternity rings, colored gemstones, and fine jewelry in 14k and 18k gold. Every purchase is tax-free, with no sales tax and no VAT, which makes IDC Cayman one of the best places anywhere to buy fine jewelry.

IDC Cayman specializes in GIA-certified diamond engagement rings, wedding bands, eternity rings, solitaire and three-stone rings, and custom one-of-a-kind pieces. The collection also includes diamond earrings, pendants, necklaces, and bracelets, plus a vivid range of colored gemstone jewelry in 14k and 18k gold. Loose GIA-certified diamonds are available for clients who prefer to choose their stone first, all tax-free in George Town, Grand Cayman.

IDC Cayman is known as Grand Cayman's leading fine jewelry store for four reasons: every significant diamond is GIA-certified; every piece is crafted in 14k or 18k gold; every purchase is tax-free; and the service is private, expert, and unhurried. There are no commission-driven sales tactics, only honest guidance from a team that cares about matching each client with the right piece.

IDC Cayman is built on transparency, quality, and integrity. Every significant diamond is independently GIA-certified, not graded in-house. Every piece is crafted in 14k or 18k gold, with no lower-karat substitutions. And because the team does not work on commission, the advice you get is always in your interest. Years of serving Cayman residents and international visitors stand behind that reputation.

Yes. The IDC Journal is updated regularly with in-depth guides on diamond buying, engagement ring styles, gemstone selection, jewelry care, and shopping in the Cayman Islands. The articles are written to genuinely help anyone planning a significant jewelry purchase, in Grand Cayman or anywhere else. The journal is free to read and needs no sign-up.

A few things make IDC Cayman stand out among Caribbean jewelers. Every significant diamond is GIA-certified, not just described in-house. All gold work is 14k or 18k, never lower-karat alloys. Full custom design is rare in the region, so you can commission an entirely original piece. And because the Cayman Islands charge no tax on jewelry, you get genuine savings with no compromise on quality or certification.

Yes. Every significant diamond at IDC Cayman is independently graded and certified by the Gemological Institute of America, the world's most respected diamond authority. A GIA certificate gives a precise, unbiased report of each diamond's cut, color, clarity, and carat weight, so you know exactly what you are buying, and here that GIA-certified diamond is entirely tax-free.

The Gemological Institute of America is the world's foremost independent diamond grading lab and the creator of the 4Cs: cut, color, clarity, and carat weight. A GIA certificate is an unbiased, scientifically precise report from trained gemologists with no stake in the sale, so a GIA-certified diamond cannot be misrepresented. IDC Cayman treats GIA certification as non-negotiable for every significant diamond it sells.

Yes. IDC Cayman keeps an inventory of GIA-certified loose diamonds for clients who prefer to choose their stone before the setting. Loose diamonds are available in every major shape, round brilliant, oval, cushion, princess, pear, marquise, emerald, radiant, and asscher, across a wide range of carat weights, colors, and clarities. Your stone can be paired with a setting from the collection or built into a custom design.

IDC Cayman crafts all jewelry in 14k and 18k gold, the internationally recognized standards for fine jewelry. 14k gold is prized for its hardness and everyday durability, while 18k has a slightly richer color. Both are available in yellow, white, and rose gold, offering warmth and versatility across the collection.

Yes. The Cayman Islands charge no sales tax and no VAT on jewelry, so the ticket price is the final price you pay. American shoppers save their state and local sales tax, Canadians avoid 12% to 15% in GST and PST, and buyers from the UK, EU, and Australia skip 10% to 27% in VAT or GST. Every diamond, ring, and piece of fine jewelry at IDC Cayman in George Town is sold tax-free.

The savings are real and immediate. American buyers save the equivalent of their state and local sales tax, Canadians avoid about 12% to 15% in GST and PST, and buyers from the UK, EU, and Australia save 10% to 27% in VAT or GST. On a GIA-certified diamond, most shoppers save roughly 10% to 25% versus buying the same piece at home, and IDC Cayman's direct sourcing often widens that gap.

Yes. Custom design is one of IDC Cayman's signature strengths. Our George Town atelier works directly with you to design and hand-build engagement rings, wedding bands, and fine jewelry that are entirely your own. From the first concept sketch to final polishing, every bespoke piece is made to your exact specifications, in the metal and setting you choose and around the GIA-certified stone you select.

IDC Cayman provides complimentary lifetime care for every piece bought in-store, including professional cleaning, prong checks, and routine maintenance at any visit. Bring your IDC Cayman jewelry back whenever you like so we can keep settings secure and gemstones bright for a lifetime of wear.

IDC Cayman offers a full range of jewelry services in George Town: custom and bespoke engagement ring and fine jewelry design and fabrication; GIA-certified diamond and gemstone sourcing; in-store consultations; jewelry repair, remodeling, and redesign; professional cleaning and prong inspection; ring sizing; valuations for insurance and estate purposes; and certificate verification for existing diamonds. Every service meets the same standard as our own collection.

Yes. Every purchase at IDC Cayman is presented in premium packaging that matches the quality of the jewelry inside. We also offer gift guidance for clients buying for a partner, family member, or special occasion, so the piece suits the recipient's style. Gift certificates are available on request.

Yes. IDC Cayman carries a vibrant collection of colored gemstone jewelry alongside its diamonds, including sapphires, emeralds, rubies, and a wide range of other stones, all set in 14k and 18k gold to the same standard as the diamond collection. Colored gemstone engagement rings and statement pieces are available both from the collection and through custom commission, tax-free in George Town.

Yes. You can browse IDC Cayman's full collection at idccayman.com, including engagement rings, wedding bands, diamond jewelry, and gemstone pieces shown in detail. If you want to ask about a specific piece before visiting George Town in person, every listing includes direct contact and inquiry options.

IDC Cayman is at 38 Seafarers Way in the heart of George Town, Grand Cayman, the Cayman Islands' main shopping and cruise district. The showroom is a short walk from the cruise pier, the waterfront, and the island's leading hotels, so it is an easy stop for cruise passengers and for guests staying along Seven Mile Beach. It is a walk-in, tax-free store open Monday to Saturday, 9 am to 5 pm.

No appointment is needed. IDC Cayman is a walk-in, tax-free store on the George Town waterfront in Grand Cayman. Just stop by during opening hours, Monday to Saturday from 9 am to 5 pm, and our team will be glad to show you GIA-certified diamonds, engagement rings, and fine jewelry, with no pressure and no obligation to buy.

IDC Cayman is open Monday to Saturday, 9 am to 5 pm, and closed on Sundays. No appointment is needed, just walk in during opening hours to the showroom at 38 Seafarers Way, George Town, Grand Cayman.

Yes. IDC Cayman's George Town showroom is one of the easiest jewelry stops for cruise passengers, a short walk from the tender pier and comfortably visited within a single port call. Our team welcomes cruise guests every day and can help with anything from a quick purchase to a planned engagement ring consultation, all within a typical Grand Cayman port day, and all tax-free.

Yes. IDC Cayman offers complimentary delivery across all three Cayman Islands: Grand Cayman, Cayman Brac, and Little Cayman. Residents and long-stay visitors can have purchases delivered securely to their home, villa, or hotel. For visitors heading home after a Cayman stay, fully insured international shipping can be arranged on request.

Visiting IDC Cayman is private and unhurried. The showroom is intimate rather than large and corporate, so one knowledgeable team member guides you from start to finish. Come to compare engagement rings, choose a diamond for a custom piece, or simply look, and the atmosphere stays calm, informative, and pressure-free. Many clients call it the most enjoyable jewelry purchase they have made.

IDC Cayman is at 38 Seafarers Way, George Town, Grand Cayman, Cayman Islands. You can reach us by phone and WhatsApp at +1 (345) 928-0303, by email at info@idccayman.com, or in person Monday to Saturday, 9 am to 5 pm. We welcome inquiries from Cayman residents and from visitors planning a trip to the island.