We Buy Jewelry in Hawaii

Do you need to sell your jewelry? Diamond Guy Hawaii is one of the most highly reviewed companies in Hawaii that buys estate jewelry, heirlooms and gold—and our office has over 60 years of gemology experience and purchasing jewelry. Come in for a personal, private appointment where our talented team of technicians will work with you to evaluate and purchase your valuables. If you come into our office, an offer will be made on the spot and—working with local banks—we can pay you on the same day of your appointment.

Specific types of jewelry that we buy:

Call (808) 650-4800 or email to schedule your jewelry appraisal today!

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Century Square Building
Honolulu, HI

By Appointment Only
(808) 650-4800

FAQs – Selling Your Jewelry

What types of jewelry are the most valuable?

Gold and platinum jewelry are considered to be the most valuable, with longer and more intricate pieces fetching a higher price.

What is my jewelry worth?

We won’t know the value of your jewelry until you make an appointment and appraise your collection.

What brands are the most valuable?

Brands such as Harry Winston, Cartier and Tiffany & Co.—with proper identification— are considered more valuable.

How do I schedule an appointment?

You can call (808) 650-4800 or email us to schedule your jewelry appraisal today. Appointments must be made in advance, and we do not accept walk-in clientele.