This is an unusual, oval cabochon-cut, natural Indian rainbow Moonstone gem. It weighs 4.75ct and measures 12x10mm. Below are the technical details:
Size: 12x10 mm Shape: Oval Cabochon-Cut Colour: Rainbow-Effect Clarity: Transparent Lustre: Bright Origin: India Hardness: 6 - 6.5 Specific Gravity: 2.64 - 2.68 Refractive Index: 1.533 - 1.552 Chemical Composition: NaCa(Al, Si)AlSi2O8, Sodium Calcium Aluminum Silicate Crystal Structure: Monoclinic
Postage Costs
Postal Zone | Standard Cost | Insurance (optional) |
UK and Northern Ireland | £1.50 | £0.75 (recorded delivery) |
Europe | £2.00 | £2.00 (Airmail - signed for) |
Rest of the World | £2.50 | £2.00 (Airmail - signed for) |