Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
- Synthetic spinel (By anhydrous dissolution)
46mm diameter Weight in grams: 6
24mm Weight in grams: 11
- Tinted dolomite
65g Carat weight: 33
Hypersthène 9 Carré / cube - Synthetic spinel (By anhydrousHypersthene cabochon. Color: Grey Shape: Oval Size: 36. 80 x 25. 31mm Weight in grams: 12. 05g Carat weight: 61. 27 carats Country of origin: Canada Gemological information on hypersthene: Possible color: Gray, green, brown, black Density: Between 3. 43 and 3. 90 Hardness: Between 5 and 6 Crystal system: Orthorombic Breakage: Irregular Cleavage: Perfect Polariscope: Anisotropic Refractive index: np: 1. 686 to 1. 755 nm: ? ng: 1. 703 to 1. 772
US$ 24.99
US$ 36.80
US$ 249.97
Pay in 4 interest-free payments of $3.50 Learn more