Lab Grown Blue Sapphire Marquise. Magnificent color, cut and clarity. 5mm x 2.5mm.  Lot of 25 Gemstones. VVS Clarity with rich blue color.

Lab Blue Sapphire has the same chemical composition as natural Blue Sapphire. Same specific gravity, refractive index etc. It is corundum which is what mother nature made natural sapphire from.

Blue Sapphire is the used for the September birthstone.

Please feel free to contact me at 620-617-9318 for any questions.