10.20 Carat Oval Tanzanite Gemstone investment grade jewelry The colour balance is exceptional:

The colour balance is exceptional: approximately 60% rich blue and 40% vivid violet

GIA certified for added peace of mind and enhanced investment appeal

25 carats minimum

It is suspended beneath a refined cluster of round brilliant-cut natural diamonds

10.20 Carat Oval Tanzanite Gemstone investment grade jewelry The colour balance is exceptional:10. 20 Carat Tanzanite Exceptional Colour & Presence This magnificent 10. 20 carat tanzanite is a true collectors stone. Expertly cut for maximum brilliance, it displays vibrant life and sparkle across every facet. Most impressively, its proportions give it substantial face up measurements, allowing it to look closer to a 15 carat stone an incredible visual impact for its actual weight. The colour is very blue approximately 95% a rich, saturated blue,