10.20 Carat Oval Tanzanite Gemstone cornflower blue tanzanite this is an exceptional collector's

this is an exceptional collector's gemstone and an outstanding centrepiece for a truly one-of-a-kind jewellery creation

06-carat white diamond is set beside the tanzanite

these gemstones are prominent enough to be noticed

and investment value—this necklace is an unparalleled example of blueish violet tanzanite at its finest

with each heart shaped stud featuring half a carat per side

10.20 Carat Oval Tanzanite Gemstone cornflower blue tanzanite this is an exceptional collector's10. 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,