Lab Created Transparent Star Sapphire, Oval Cabochon
Total: $18.00 – $60.00
GEMSTONE DETAIL
- Dimensions: 6x4mm to 16x12mm
- Grade: AAA
- Clarity: Translucent
- Shape: Oval Cabochon
- Make: Very Good
- Symmetry: Very Good
- Treatment: Grown in Lab
- Color: Light to Medium Blue Color.They Have a Good Noticeable Six-Ray Star
- Cut: Very Good
- Polish: Very Good
- Stock Postion: Most of the sizes are in stock at all times.
Chemical Properties
- CHEMICAL COMPOSITION: Al2O3 (Aluminium Oxide)
- SPECIFIC GRAVITY: 3.95–4.03
- REFRACTIVE INDEX: 1.768–1.772
- HARDNESS: 9
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