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Engagement & Wedding Rings
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  • Cushion Cut Lab Created Alexandrite Gemstone

    These loose faceted cushion-cut lab-created Alexandrite gemstones are available for a custom-built ring by Nodeform Jewelry. Select your stone size & type, then select a ring setting that fits the shape and size of the selected stone. Add both to your cart and we'll create your ring!


    • Sizes: 5 mm/ 0.64ct, 6 mm/ 1.2ct, 8 mm/ 3.1ct
    • Treatment: Lab Created
    • Lab created by Chatham Gems
    • Comes with a Certificate of Authenticity and lifetime warranty

      Chatham-created Alexandrites offer a wonderful alternative to the very rare and pricy genuine Alexandrite at affordable prices. Chatham-created gemstones are the best on the market that show the famed color change beautifully. Genuine Alexandrites are available upon request but prices will increase.


      Customer Reviews

      Based on 1 review
      Megan M.
      Excellent customer service

      I damaged my original stone at a previous job, where we had stainless steel tables that I was constantly brushing my ring against, so it got really scuffed up. When I reached out to NodeForm, they were happy to give me several options at different price points so I could pick the best one for my needs. I ended up sending the ring back for a new stone and band resizing, and they helped me through every step. I appreciate it so much! The ring came back looking beautiful and fitting perfectly.

      Made with recycled precious metals

      We use recycled metals derived from post-consumer sources, including recycled jewelry and industrial products. The goal is to reduce or even better eliminate the need for additional mining of precious metals.  Learn more about the different precious metals we use in our jewelry and their pros and cons. 

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      Ready to gift or enjoy

      Your jewelry comes in a lovely gift box, ready to gift, propose or enjoy.