PERFECTION INSPIRES US!
WHOLESALE

DIAMOND SUPPLIER
IN NORTH AMERICA

We are diamond cutters and importers with an extensive collection of

ethically sourced loose polished diamonds in all shapes and sizes.

Natural DiamondsLAB GROWN DIAMONDS

SHOP BY DIAMOND SHAPE

Our diamonds are ethically sourced, certified, laser inscribed, and verified by our exceptional diamond experts.

  • Round
  • Emerald
  • Asscher
  • Pear
  • Marquise
  • Radiant
  • Oval
  • Princess
  • Cushion
EXPLORE OUR COLLECTION OF

LUXURIOUS DIAMOND JEWELRY

The right piece is more than just a fashion statement, it’s part of you.

FEATURED DIAMOND JEWELRY

I LOVE YOU DIAMOND EARRINGS

I LOVE YOU DIAMOND
3-STONE

I LOVE YOU DIAMOND SOLITAIRES

I LOVE YOU DIAMOND PENDANTS

Why SMI Diamonds?

SMI Diamonds is a Midwest-based wholesaler of ethically sourced natural and lab -grown diamonds and finished fine jewelry. We bring over 100 years of trust and experience in diamond sourcing and jewelry manufacturing. SMI Diamonds supplies loose diamonds from certified stones to jewelry ranging from stud earrings to bracelets, pendants and engagement rings. Due to our thorough due-diligence and quality checks, our inventory consists of premium makes and shapes for rounds and fancies that are extremely sellable. SMI Diamonds strives to offer the highest quality diamonds and jewelry at the best price.

DIAMOND EXCHANGE PROGRAM

We buy, trade, and sell diamonds. Exchange old stones for newer diamond inventory. We will trade diamonds for diamonds you actually need. We can deduct the purchase from any open invoice with SMI Diamonds. Call us today for a free quote, we want you as a partner.

LOOKING FOR A DIAMOND WHOLESALER IN NORTH AMERICA?

Our priority is our customer, so if you ever have a concern, question or comment please contact us and we will be more than happy to assist you to answer all your questions.

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