We have quality in Grayish Color(G), Black Blue Color(B) and Pure Black color(P), also we have quality in AAA, AA, A and B grade for each color.
AAA: Clean table, deep blue and looks black with best shining.
AA: Clean table, shining is better than A.
A: Few white spot and scrath on the table and bottom, shining is fine,
AB: Commercial quality with some white spot and scratched and chipped.
Different Sizes In Stock:Oval & Pear: 35mm, 46mm, 57mm, 68mm, 79mm, 810mm, 911mm, 1216mm, etc. Marquise: 24mm, 2.55mm, 36mm, 48mm, 510mm, 612mm, etc. Round: 3mm, 3.5mm, 4mm, 5mm, 6mm, etc. Trillion: 33mm, 44mm, 55mm, 66mm, 77mm, 88mm, etc. Heart: 33mm, 44mm, 55mm, 66mm, etc. Square: 33mm, 44mm, 55mm, 66mm, 7*7mm, etc.
We do have blue sapphire mined located in China in cheap price which are darker than from other country.
