The subject of the sale is a beautiful Moissanite gemstone.Moissanite is ideal for making jewelry, in particular for casting jewelry in wax.Moissanite can withstand extreme temperatures of over 2300 ⁰ C.Its hardness is in the order of 9.50 on the Mohs scale.Heating Moissanite to high temperatures does not change its properties.Small moissanites, perfect for planting jewelry: earrings, rings, necklaces and bracelets etc.