If you need more stones, please write to me, we have all kinds of stones you need

We only sell high quality gems, High hardness corundum ruby sapphire
We are a factory. Welcome buyers to place orders and cooperate. Bulk wholesale offers favorable prices

Item Name:
AAAA+ High Quality Oval Shape Blue Sapphire Lab Created Loose Gemstone 1pcs

Color: Blue
Clarity - AAAA+
Hardness: 9.0
Density: 3.95-4.1
Refractive index: 1.76-1.77
Birefringence： 0.008
Dispersion: 0.018
Melting point: 1700°C—3100°C

1.  Items will be shipped within 1-3 days after receipt of payment.

2.  If you have any problem,please contact us,we will reply you in 24 hours.

3.  If you are satisfied with our service, please leave us a 5 star positive feedback. Your recognition will make us more confident to develop business and serve you better.

4.  PleaseAny problem can be connected.Returns accepted with good reason .We only do the best service,I'm going to give you a great feedback. Please give us the opportunity to resolve any problem.

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