5.05 ct Natural Blue Topaz gemstone lot

We are glad to promote to jeweller this amazing topaz gemstones lot, to help them create unique stunning jewels with these amazing gems.
This lot of blue topaz comes from Brazil where it was genuine earth mined and shaped into well sized and calibrated round brilliant cut stones. Completely natural and genuine the stones included in this lot display a vivid light blue color called Swiss blue with strong saturation and medium tone. Duo to the hardness of 8 on the Mohs scale of topaz stones, this lot can e easily set into jewelry like earrings, rings or pendant. this lot of gemstones was previously treated by irradiation, a common process used in the gemstone market to enhance color and clarity of natural stones improving beauty and attractiveness.