...Sapphires Gems With Princess Cut For Rings Introduction Sapphire, which is derived from the Latin Spphins, which means blue; it belongs to the corundum group of minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire...

... sapphire gem crystal ruby crystal Artificial sapphire hardness 9.0 Synthetic Ruby sapphire crystal ruby Blue sapphire Synthetic Blue sapphire crystal ruby sapphire crystal Applications: • Laser spectroscopy • LIDARs • Medial laser • Gems • Watch...

10x10mmt blue/green/ yellow/ red colored doped sapphire block/Cr3+doped/(Cr: Al2O3) sapphire crystal block Highly frequency Ti+ doped (Titanium doped)/ Cr+ doped sapphire single crstal used in laser / optical / sapphire laser crystals,ruby glass ball/ ruby...

...Crystal Loose Beads for Jewelry Gift & DIY Crafts Making Product Description: Product Name Polished Loose Bead Strand for Gift & Crafts Making MOQ 10/Strands Quality 100% Natural Brand Name Jane Gems Place of Origin China Shape Right Angle Shape Stone Stone Material Ruby and Sapphire/Red Aventurine/Australian Jade/Orange Garnet/Pink Opal/Green Agate Usage keychain DIY Crafts Jewelry Making Customization Support Function: 1.Ruby