10.20 Carat Oval Tanzanite Gemstone cornflower blue tanzanite with each heart shaped stud

with each heart shaped stud featuring half a carat per side

06-carat white diamond is set beside the tanzanite

velvety royal blue — a level of colour intensity rarely seen in this size range

almost luminous presence

10.20 Carat Oval Tanzanite Gemstone cornflower blue tanzanite with each heart shaped stud10. 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,