Mahenge Red Spinel and Diamond Ring diamonds Ring Size - 11

Ring Size - 11

Sri Lankan Blue Sapphire — 4

For the collector who recognises it as such

Colombian Emerald — 1

set in a classic diamond halo in 18k white gold

Mahenge Red Spinel and Diamond Ring diamonds Ring Size - 11Among the world's rarest spinels, those from the Mahenge plateau of Tanzania occupy a category entirely their own. Their vivid, saturated red often described as closer to a fine ruby than any other gemstone is found in quantities so limited that serious collectors treat each new stone as an event. This 6. 013 carat Mahenge spinel is an exceptional example of the variety. Its clarity is remarkable for a stone of this size, and its colour a pure,