Fantastische Baquette Laser Cut 10.05CT. Amethist uit Brazilie. Weight: 10.05 CT. Size: 14x12 mm Shape: Baguette Laser Cut Color: Bright Purple Clarity: Clean Luster: Astonishing Origin: Brazil Hardness: 7 Specific Gravity: 2.65 - 2.91 Refractive Index: 1.544 - 1.553 Chemical Composition: SiO2, Silicon Dioxide Crystal Structure: Trigonal