Blue Spinel and Sapphire
Blue Spinel and Sapphire is kind of corundum, show blue color, colosed to natural sapphire, we can burnish them in 5x3-7x5mm, fancy cut, in high quality, with a competitive workshop price.Sure we are your success partner in gems.
Size: 5x3-7x5 or anysize you need
Packaging: 500pcs per package, with cotton and soft paper
Delivery Time: 2-3weeks around