All this color collection has very special multifaceted cut, which give the gemstones a special brightness.
Topaz is a mineral with many different colours and very hard (8 Mohs scale), very appreciated for jewellery.
Diamond is the most special mineral ever known. With its top hardness (10 Mohs scale) it is 140 times harder than the previous one and has specific characteristics which makes it really unique.
|Type of gem
||Cuarzo cristal de roca y topacios