Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Gemological information about lapis lazuli:
Poids en gramme: 15
- Either too big
vert olive
Poids en carat: 55
VENDU Tourmaline Noire 5 arbre Gemological information about lapis lazuli:Black tourmaline cabochon. Black Shape: Oval Size: 40. 94 x 27. 08mm Weight in grams: 11. 94g Carat weight: 59. 69 carat Country of origin: Madagascar Gemological information about tourmaline: Density: Between 2. 84 and 3. 40 Hardness: Between 7 and 7. 5 Crystal system: Trigonal Fracture: Subconchoidal to irregular Cleavage: None Polariscope: Anisotropic (restores all 90 except in the optical axis) Refractive index: Ne: 1. 603 to 1. 772 No: 1. 619 to
US$ 39.95
US$ 10.50
US$ 45.25
US$ 13.49
US$ 24.95
US$ 31.00
Pay in 4 interest-free payments of $2.50 Learn more