Huge Sapphire Diamond Flower Ring 18K

This huge Sapphire flower ring is set with invisible set Sapphire Stones.  The center is set with Diamonds there are 10.  The Sapphires are a beautiful blue hue deep  tone intense saturation, it is eye clean and almost loop clean.  Diamonds are H-I color and Vs-SI clarity.  This ring is in very good condition, with minor signs of wear and a minute hair line scratch.  This beautiful ring weighs in at 19.29 grams.  It measures 1 1/4" across, and 1 1/4" wide, huge.  The beauty and sparkle of these Sapphires are just amazing. Invisible set Gemstones are generally noted as Van Cleef and Arpels but in reality the invisible set stones were created by the firm Oscar Heyman, before they had there own stores they made jewelry for many firms.