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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
- Synthetic spinel (once heat treated)
Number of pearls on a 10mm row: 39
Différents pays ou peut-être extrait le quartz avec inclusions de tourmaline: Brésil
Hardness: between 6 and 7
Colour: Green with pronounced perthitic structure Shape: Diamond Size: 33
VENDU Hypersthène 12 facette - Synthetic spinel (once heatHypersthene cabochon. Color: Grey Shape: Oval Size: 29. 91 x 22. 30mm Weight in grams: 9. 42g Carat weight: 47. 11 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$ 247000.00
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