Crown Gold Exchange

(909) 980-8888

990 N. Ontario Mills Dr. #D
Ontario, CA 91764

Hours: Mon-Fri 10am-7pm, Sat-Sun 10am-4pm

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High Price Guarantee

Although we already have one of the highest payouts in the country, you are further protected by our Guarantee. We’ll beat any legitimate offer by 10%.

*Diamonds and Bullion not included.

What Do We Buy?

Crown Gold Exchange exceeds the industry standard when paying for your unwanted gold, silver, platinum, diamonds, coins, bullion, and jewelry.

Step 1

Visit one of our local locations or sell your gold, silver, platinum, jewelry, coins, or diamonds through our free mail in service.

Step 2

Our experts will then examine your items. Our in store specialists will also educate you on how our tests are conducted so you can be confident with our evaluation.

Step 3

You will then be written a check or offered cash on the spot. We are a 100% committed to offering you the most cash for your items.

What We Buy











  • Rings
  • Necklaces
  • Bracelets
  • Chains
  • Earrings
  • Gold Watches
  • Cufflinks
  • Key Chains
  • Money Clips
  • Brooches
  • Charms and Lockets
  • Class Rings
  • Dental Gold
  • Gold flakes and nuggets
  • Gold and silver coins and medals
  • Gold and silver bars and bullion
  • Gold Statues
  • Any kind of platinum
  • Silver candelabras
  • Silver tea sets and sterling flatware

…plus much more!

* Please note that we do not buy gold plated or gold filled items as the amount of gold is too small to have any real cash value.


Selling diamonds usually means a large cash payout. However, if you don’t receive a full evaluation, from a certified diamond specialists, you might get stuck with a low-ball offer. At Crown Gold Exchange in Ontario, we staff certified diamond experts to ensure you receive a fair offer. Call for an appointment today, if you need to sell diamonds in Ontario.

Diamond Buyers Ontario

Not all diamond buyers offer fair cash payouts for diamond jewelry. Our buyers provide a free consultation, by appointment, for any diamonds one-half karat and larger. If you need to sell diamonds for cash, call us today for your free appointment.

Cash For Diamonds Ontario

Getting cash for diamonds is easy at Crown Gold Exchange. We buy all types of diamond jewelry, provided the diamonds are one-half karat or larger. Our diamond specialists take appointments every day of the week, but we do ask that you call ahead, so we can make sure you speak with a certified diamond expert. Call today and we will provide a free evaluation and cash offer.