VERY RARE 10.5mm (7.75cts) CUSHION-FACET NATURAL KASHMIR BLUE SAPPHIRE GEMSTONE

Description

This is a cushion-facet, deep-blue,
natural
Kashmir Sapphire gemstone. It weighs 7.75cts and measures 10.5mm across (depth of 6.6mm).
Below are the main details:
Size:
10.5mm (Depth of 6.6mm)
Shape:
Cushion-Facet
Colour:
Deep-Blue
Clarity:
Clean
Lustre:
Stunning
Origin:
Kashmir
Hardness:
9
Specific Gravity:
3.9 - 4.1
Refractive Index:
1.76 - 1.78
Chemical
Composition:
Al2O3, Aluminum Oxide
Crystal Structure:
Hexagonal
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Postage Costs
Postal Zone
Standard Cost
Tracked (optional)
UK and Northern Ireland
Free (RM 2nd class)
Europe
Rest of the World
(Please note that standard dispatch offered above are not tracked services and will not produce a tracking number)
Combining Postage for Multiple Items
Amount of Items:
There is no limit to the amount of items we will combine for one shipment.
Amount of Time:
We will allow combining of items for up to 14 working days.
Extra Charges:
There is no extra charge for combining items.
We will update ongoing invoices each evening (if there are new purchases to add).
This is a cushion-facet, deep-blue, natural Kashmir Sapphire gemstone. It weighs 7.75cts and measures 10.5mm across (depth of 6.6mm).  Below are the main details: 10.5mm (Depth of 6.6mm) Chemical Composition: Al2O3, Aluminum Oxide CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS UK and Northern Ireland Free (RM 2nd class) (Please note that standard dispatch offered above are not tracked services and will not produce a tracking number) Combining Postage for Multiple Items Amount of Items: There is no limit to the amount of items we will combine for one shipment. Amount of Time: We will allow combining of items for up to 14 working days. Extra Charges: There is no extra charge for combining items. We will update ongoing invoices each evening (if there are new purchases to add)