About Us

Diamond Rex is the result of generations of experience in the jewelry and diamond industries.  We have been selling diamonds in "brick and mortar" stores for over sixty years!  Only recently did we realize the internet was not going to turn off, so we decided to jump into this century.

After looking at how online diamond sales are more and more difficult to compete with, from a traditional jeweler's perspective, we came to the conclusion that for our multi-generational jewelry businesses to survive, we need to have a strong online presence.  With Diamond Rex, we can remove a lot of the overhead we are used to operating under, although there are new risks and expenses which we have to face.

We are headquartered in Arizona, U.S.A..  We have a D.C. telephone number: 1(202)630-6150.  If you need a particular diamond or piece we are not currently listing on our site, text us, let us know who you are and what you are looking for, and we will see if we can find it for you!

Here at DiamondRex.com we are very discrete.  If you want people to know you purchased from us, then you can tell them.

Here is How It Works:

  • You select & purchase a diamond, watch or piece of jewelry from Diamond Rex
  • We verify funding
  • We ship you your purchase immediately once funding has gone through
  • You receive your diamond, watch or jewelry in the mail

Here is How Bespoke Jewelry Works:

  • The same as the above, but the selection process includes:
    • The consultation, design work, various approvals
    • Casting and setting takes place

Thank you for taking your time to check us out, and for giving us the opportunity to serve you.