5.16 ct Green Topaz loose gemstone

Here we have an interesting sample of collective stone for study purpose or simply a nice stone to store in your gem box and collect. This is a nice topaz gemstone, originally colorless which was treated to display this delicate green color. The treatment of this topaz is called coated, so a tiny film was applied to enhance the color of this natural stone which comes from Brazil originally where it was mined and treated. This green topaz faceted into an elegant cushion shape, comes with a transparent clarity without visible inclusions. Duo to its hardness of 8 on the Mohs scale this gemstone can be set into jewel like a ring or a pendant to create an originl jewel duo to its unique color very close to the tonality of prasiolite.