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Round Blue 5.5mm/0.74ct Madagascar Sapphire M6 Untreated Loose Gemstone

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Round Cut Blue 5.5mm/0.74ct untreated Sapphire from Madagascar is available for a custom-built ring by Nodeform Jewelry.

Select a ring setting that fits the shape and size of this selected one-of-a-kind gemstone. Add both to your cart and we'll create your ring!

This well-cut gemstone has a stunning deep blue color. 
It's eye clean and just beautiful.

Sapphire specification:

  • Mined Genuine Sapphire
  • Weight: ~0.74ct
  • Size: 5.5mm diameter 3.5mm depth
  • Cut: Round Brilliant Cut
  • Treatment: none
  • Color: Fine medium to dark blue
  • Clarity: Eye Clean 
  • Origin: Madagascar

These Madagascar sapphires have been cut from ethically sourced rough. They are completely free from all treatments. No Heat.

The sapphire will look gorgeous in any gold color or platinum ring setting. 

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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.