7.24 CARATS OF TOP MULTI COLOURED SONGEA SAPPHIRES

Sapphire is often thought of as being synonymous with the colour blue: you can easily picture sapphire seas. However, sapphire is beautiful beyond blue, in every colour but red, red being the domain of the ruby. Its beauty and durability are qualities associated with this gemstone by gemstone lovers and specialists alike. The sapphire belongs to the corundum group, the members of which are characterised by their excellent hardness (9 on the Mohs scale). Indeed their hardness is exceeded only by that of the diamond and the diamond is the hardest mineral on Earth! Thanks to that hardness, sapphires are easy to look after.

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GIA COLOURED GEM CLARITY