Saphir (gris) Cristal de roche / Rock crystal Multicolored

Multicolored

Sky blue topaz is a pretty sky blue

Ces jolies aigues-marines ont des zones de couleurs naturelles de blanc et bleu clair

Shape: Faceted Trillion

00 mm Weight: 14

Saphir (gris) Cristal de roche / Rock crystal MulticoloredSapphire is one of the four large gemstones along with diamond, emerald, and ruby. It belongs to the corundum family which also includes rubies and blue sapphires. All corundums have the same chemical composition and the same crystal system, however a tiny amount of "trace elements" is responsible for the color. Variety: Corundum Grey color Dimensions : 7. 76 x 4. 30 mm Weight: 0. 50 ct Shape: Fancy Treatment: Heating Hardness: 9 Actual product colors