Factory store, welcome to purchase and customize gemstones
Dear buyer, need to buy more gems, You can contact me
High quality Sapphire ，Ruby

1. Star rays move with the Angle of illumination and are not fixed.

2. Clear star can be seen under flashlight or direct light.

Description:
Color - Green Star Sapphire
Shape/Cut - Round Cabochon

Clarity - AAAA+
Hardness: 9.0
Density: 3.95-4.1
Refractive index: 1.76-1.778
Birefringence： 0.008
Dispersion: 0.018
Melting point: 1700°C—3100°C

1：Please drop down the size option in the link, there are various stone sizes to choose from
2：If: you need more stones in large quantities, you can write to me to buy wholesale, wholesale purchase price is more affordable.
3：Or: If the stone size you need is not in the link, you can also write to me.
4：Also: if you need to customize the stone, welcome to send me pictures.
5：Friendly reminder: If you purchased stones, The stock in the link is insufficient, you can still write to me and I can replenish the stock for you

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It's our pleasure to do business with you.

Sincerely,I wish you a happy shopping