Spinelle (noir) - Lot de 4 Saphir / Sapphire Il est très apprécié en

Il est très apprécié en joaillerie car il possède des propriétés optiques similaires au diamant

ville d'Allemagne réputée pour la taille des pierres

Weight: Approximately 2 ct

This quartz contains pretty blue inclusions which appear as floating clouds and give texture and depth to the stone

Shape: Round bufftop

Spinelle (noir) - Lot de 4 Saphir / Sapphire Il est très apprécié enSpinel is an increasingly popular gemstone. It has a high luster and it comes in a wide variety of colors like red, blue, purple, pink, and black. It has a high hardness (8 on the Mohs scale) and its chemical composition is very close to that of corundum (ruby and sapphire). Since 2016, spinel has been added to peridot as the birthstone for August. Black spinels are a dazzling black and are often used in jewelry. Variety: Spinel Black color