Register now

Stay updated on new arrivals and special offers

10% STUDENT DISCOUNT, JEWELLERY MEMBERS, FORM. CLICK HERE!

Cart Cart 0 0 item(s) - £0.00
  • Your shopping cart is empty!

  • Aquamarine Cabs, Oval - 5 x 7mm

Aquamarine Cabs, Oval - 5 x 7mm

  • 8110178
  • £3.00 per pc  exc.VAT

Aquamarine is named because of its seawater colour. It is brittle and sensitive to pressure. Their light blue colouring make them the most highly sought after gemstone and is frequently mistaken for Blue Topaz, without careful inspection, it can be difficult to tell one from the other. The main difference is that Aquamarine stones are considerably more expensive and of much larger size.

Shape: Oval

Size: 5x7mm

Weight: 0.20grams

Colour: Glassy blue

Moh's hardness:  7½ - 8

Density: 2.68 - 2.74

Cleavage: Indistinct

Refractive index: 1.564 - 1.596

Dispersion: 0.014 (0.009 - 0.013)