Filter & Sort

65 items

Loose Diamond Alternatives
& Birthstones

Choose a loose Nexus Diamond™
alternative or Color Stone and
have it set to your liking.

Loose Diamond Alternatives & Birthstones

    • Most Popular
    • Price
    • Name
  • 1 - 24 of 65

    • 12
    • 24
    • 48
    • 1
    • 2
    • 3
  • Loose Diamond Alternatives & Birthstones

  • At Diamond Nexus, we make it easy for you to design and create the perfect ring. When shopping our loose diamond alternatives and birthstones, you’ll have complete freedom to create the fine jewelry piece you’ve always dreamed of at a price you’ll love.

    Whether you go for a timeless Round Brilliant cut or you prefer a fancy Heart shaped stone, all of our diamond alternatives and loose gemstones offer stunning quality and brilliance, serving as the perfect focal point for any band.

    If you’re looking for a unique gift for that special someone, try shopping our wide variety of colorful loose stones. From light yellow canary Nexus Color Stones to regal blue lab created sapphires, our stunning collection offers a wonderful selection of cuts, colors, and designs, providing you with unlimited possibilities.

    Once you’ve chosen the perfect loose stone, you can then shop our excellent selection of bands to build a unique, one-of-a-kind piece of jewelry.

    If you are ready to buy a stunning loose lab created gemstone or diamond alternative, shop at Diamond Nexus today.

Two lines meeting at an angle

Contact Us

Two affordable Diamond Nexus engagement rings

Win a $2,500
Shopping Spree!

Enter our monthly contest for a chance to win a Diamond Nexus shopping spree.

Enter to Win

A $2,500 Diamond Nexus Shopping spree.

Chat With Us