Saphir (gris) Cristal de roche / Rock crystal Dimensions: 19 x 15 mm

Dimensions: 19 x 15 mm

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

00 mm Weight: 14

They are also all non-pierced

This one has a pretty uniform pastel pink color

Saphir (gris) Cristal de roche / Rock crystal Dimensions: 19 x 15 mmSapphire 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