6.1-7gr 1pc Red Star Ruby #6.5 6 Rays Djeva Lab Created Faceting Rough

  • $41.00
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6.1-7gr 1pc Red Star Ruby #6.5 6 Rays Djeva Lab Created Faceting Rough

  • $41.00
Created Star Ruby (Asterism Phenomenon)
Lot R1146


Color: Red
Type: Rough Stone
Size: 16-19x16-19x6.7mm
Weight: 6.1-7gr
Quantity: 1pc

Each lot includes 1 piece with approximate weight 6.1-7 grams.


Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Pleochroism: Strong
Growth Method: Flame Fusion

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