Saphir (gris) Cristal de roche / Rock crystal La poire et les plus

La poire et les plus gros cabochons sont d’un violet saturé et les plus petits cabochons d’un joli violet pastel offrant un superbe dégradé de couleurs

Dimensions: 19 x 15 mm

This one has a pretty uniform pastel pink color

Shape: Faceted Trillion

Paire de calcite vert pâle

Saphir (gris) Cristal de roche / Rock crystal La poire et les plusSapphire 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