The rectangular tanzanite measuring 12.81 mm by 9.90 mm by 5.93 mm and weighing 6.71 carats

A medium tone of bluish violet colour, very good cut, good clarity.
This is a gem with bright look, and very distinct colour.
Tanzanite is almost always heat treated, but on examination, this tanzanite provides evidence indicating that it may not have been heat treated.

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Condition reports are provided as a courtesy to clients and are a qualified subjective opinion only. All items are sold ‘as is’.