This is a a pair of fine, round cabochon-cut, stunning blue-lustre, natural African Labradorite gemstones. They weigh 2.10cts (4.10cts total weight) and measure 8mm across each.
We are able to get these gemstones cut to order. If you need more than is shown in stock please contact us.
Below are the technical details:
Size: | A Pair of 8 mm | |
Shape: | Round Cabochon-Cut | |
Colour: | Fine Gray with Blue-Lustre | |
Clarity: | Opaque | |
Lustre: | Outstanding | |
Origin: | Africa | |
Hardness: | 6 - 6.5 | |
Specific Gravity: | 2.70 - 2.74 | |
Refractive Index: | 1.55 - 1.75 | |
Chemical Composition: | CaNa(Al,Si)AlSi2O8, Calcium Sodium Aluminum Silicate | |
Crystal Structure: | Triclinic |
Postal Zone | Standard Cost | Tracked (optional) |
UK and Northern Ireland | Free (RM 2nd class) | |
Europe | ||
Rest of the World |