1.64 Carats Natural Brazilian Amethyst Faceted Gemstone Trillion AMT40 - $10 - (Fort Myers, FL)

Primary Stone / Amethyst Gemstone: Amethyst Gemstone Family: Quartz Gemstone Count: 1 Carat Weight: 1.64 Gemstone Shape: Trillion Gemstone Cut: Quantum Primary Color: purple Color: Purple Treatment: Heated Country of Origin: Brazil Composition: Natural Dimensions: 8.04mm x 8.03mm x 5.35mm Amethyst gemology Species: Quartz Color: Purple, violet, pale red-violet Chemical composition: SiO, silicon dioxide Crystal system: (Trigonal), hexagonal prisms Hardness: 7 (Mohs scale) Specific gravity: 2.65 Refractive index: 1.544 - 1.553 Birefringence: +0.009 Optical character: Color of streak: White Absorption spectrum: 550 - 520 Fluorescence: Weak, bluish Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application

Posted in Fort Myers, FL, Jewelry
From ebay.com - 1 month ago