Our Partners

Highest Quality Online Jewelers

StoneAlgo has hand picked the best online diamond retailers. These retailers exhibit certain qualities that we believe must be present when making a significant buying decision such as an engagement diamond.

Our guiding principle is that we'll only show diamonds on our platform if we would recommend them to close friends and family. That goes for the retailers as well. To that end we've decided to limit the number of online jewelers we show on the platform, focusing instead on trusted names that are quality and customer focused.

StoneAlgo is dedicated to providing the best and easiest way to find your perfect diamond. We require the highest standards from our partner retailers and constantly monitor their business from online reviews and credit checks to direct conversations with each brand.

Search and compare the best diamonds with StoneAlgo and our partners.
  • Adiamor

    Adiamor is a Los Angeles based online jeweler with a physical storefront in L.A.'s historic diamond district.

  • B2C Jewels

    B2C Jewels is an online jewelry retailer founded in 2004. It is based in New York, New York.

  • Blue Nile

    Blue Nile is an online jewelry retailer founded in 1999. It is based in Seattle, Washington.

  • Brilliance

    Brilliance is an online jewelry retailer founded over 30 years ago. It is based in Boynton Beach, Florida.

  • DreamStone

    The DreamStone team spans three generations with locations in New York and Florida.

  • RockHer

    RockHer is a Los Angeles based online jeweler focused on sustainability and customization.

  • The Art of Jewels

    The Art of Jewels is an online jewelry retailer founded over 30 years ago. It is based in San Francisco, California.

  • Whiteflash

    Whiteflash is an online jewelry retailer founded in 2000. It is based in Houston, Texas.

  • With Clarity

    With Clarity is an online jewelry retailer founded in 2015. It is based in New York, New York.