A simply stunning Estate ring set in solid Platinum and featuring a fine and exceptional Unheated Blue Sapphire from Sri Lanka weighing an impressive 6.36ct. The beautifully made Estate ring contains an array of clean and white diamonds of excellent quality totalling 1.06ct. The central Blue Sapphire is simply gorgeous - a deeply saturated light to medium pastel ‘cornflower ‘ hue which at its best, like this example, shows extreme fire and vibrancy. A The stone is eye clean to all but the most eagle eyed, with only a couple of truly tiny inclusions being visible under magnification. Such extraordinarily good clarity in such a large blue sapphire is absolutely rare and absolutely to be collected. Lustre and brilliancy are both excellent - the stone is positively 'alive' and is extremely vibrant and lively despite the window in the gem. The diamonds are WHITE and not yellowish as in some pics. The ring comes complete with certification from the world renowned Lotus Gemology Laboratory in Bangkok confirming no heat, colour cornflower blue and origin Sri Lanka. Commensurate to the importance of this jewel, a GIA Certificate confirming that the stone is natural sapphire, no indications of heating, is also supplied. We will consider a very near offer only, as this ring already represents exceptional value. Size a tad under 5.75 approx. Needless to say the ring makes a stunning statement when worn and is absolutely certain to appreciate in value as time goes by.