Ruby Round Shape Lab Created Corundum (1.5mm-16mm)

Description

Gorgeous Round Lab Created (Synthetic Corundum) Ruby
Our rubies are the same chemical compound as natural, mined from the earth, rubies!
They will fit in most of our same sized calibrated settings
Chemical composition: Al2O3
Crystal Structure: Hexagonal
Purity: 99.99%
Refractive Index: 1.717
Density: 3.98-4.1 g/cm3
Hardness Mohs: 9
Manufacturing Method: Verneuil, (Also called Flame Fusion)
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Shipping & Handling
WE COMBINE ORDERS~PLEASE ASK BEFORE YOU PAY!
Please refer to the shipping tab, at the top of the listing, to calculate your shipping costs.
US Shipping includes tracking.
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Payment is to be made within 5 days.
Your items are mailed in a sturdy bubble wrap
You can combine as many items as you want, for up to 5 days, from your initial purchase.
We ship our gems and settings every business day
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We work very hard to make sure you are satisfied; each time you purchase from us!
International Buyers –
Please Note:
Import duties, taxes, and charges are not included in the item price or shipping cost.
These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.