This Lab-created Blue Sapphire have the same chemical properties of the real stones.They will have the same hardness, density and appearance like the Natural Blue Sapphire. hardness : 9 Moh' scale, not everyone can effort the natural sapphire where it cost more than 20k for a pair like this , with the same chemical properties as the real stone, and come as a pair ( 2 x gemstones), what we offer here is a super good price compare to other lab-sapphire in the market, this make a very perfect durable and stunning for high quailty fine Jewellery earing stud, hoops or any style with precious metal such as solid gold , platinum etc, also fit for either engagement ring, bangles or just any style of classic rings, you will be amazed to see how beautiful this sapphire are , we offer Money back guaranty if our gemstone doesn't meet your expectations.

Size: 8mm x 8mm

Depth: about 4.8mm

For Genuine Buyer only, if doesn't meet your expectations , no worries jsut return back to us within 30 days at its original condition, refund will be made without quesitons

thank you