The Convenient Way to Sell Diamonds, Sell Watches and Sell Estate Jewelry Sell Jewelry Online Buy Estate Jewelry Rockville Maryland
Sell Your Diamond Sell your watchSell Your Gold Jewelry

Trust is Important

Business Hours
Monday - Friday: 10 - 6:30
Saturday: 11 - 5
Sunday: Closed

What We Buy

We are interested in buying your diamonds, antique jewelry, estate jewelry, and contemporary jewelry in gold or platinum this includes all fine designer pieces. We are interested in signed jewelry Tiffany, Bulgari, Rolex, Cartier, Van Cleef and Arpels, Verdura, and other fine designer pieces.

The Diamond Exchange buys loose diamonds in sizes from a 3/4 carat and up. We specialize in purchasing large diamonds.

Some of the jewelry items The Diamond Exchange purchases:

  • Certified Diamonds
  • Gold
  • Fine Watches
  • Fine Jewelry
  • Estate Jewelry

Logos: Better Business Bureau, Jewelers Vigilance Committee, The Jewelers Board of Trust