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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.

  • Allurez

    Founded in 2010 with a mission to revolutionize jewelry shopping, they prioritize exceptional quality at accessible prices.

  • Daniel William

    As a destination for premier diamonds, Daniel Williams Diamonds focuses on ethically-sourced, certified GIA diamonds and high quality loose diamonds.

  • DreamStone

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

  • Friendly Diamonds

    Friendly Diamonds uses state-of-the-art technology with brilliant designs at affordable price points without compromising the quality and conscience.

  • RockHer

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

  • 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.