39002 Blue-green apatite 7x5mm rectangular octagon

Apatite is a soft gemstone with a hardness of 5 on the Moh’s hardness scale, and should not be used for rings unless care is taken to avoid scratching it. It is great for pendants. This 7×5 mm oval stone has a very pleasant color. There is a faint line (inclusion) visible under 10x loupe. This natural gem’s total weight is 0.9 ct. Priced at $55/ct