GIA Certified Oval Rainbow Moonstone Cabochon
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This gorgeous oval rainbow moonstone cabochon is from Madagascar. The clear stone radiates warm and cool tones.
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- 8.64 ct Madagascar moonstone
- 13.5mm x 11.1mm x 8.4mm
- GIA Certified
- 8.64 ct Madagascar moonstone
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BIRTHSTONES & ANNIVERSARIES
Moonstone is a birthstone for June, along with pearl and alexandrite. Moonstone is also the gemstone for the 3 year wedding anniversary.
- MINERAL: Feldspar group
- CHEMISTRY: KAlSi3O8
- COLOR: Colorless to White, Gray, Green, Peach, Brown
- REFRACTIVE INDEX: 1.518 to 1.526
- BIREFRINGENCE: 0.05 to 0.008
- SPECIFIC GRAVITY: 2.58
- MOHS HARDNESS: 6.0 to 6.5
- If you need additional information regarding any of our gems or stones please contact us at: shop@rockshopjewelry.com