100% Natural Sky Blue Topaz mined from Madagascar without any treatment. Hardness of Blue topaz is 8 on Mohs scale. So you can use it any jewellery without any extra care.
You'll received a one random piece from above 5 pieces that displayed on pictures.
These are real stones every stone a bit different from each other , keep in mind color may not appear exactly as in real life due to variation between mobile screen resolutions and lights.
