Art Deco Sapphire & Diamond Flower Cluster Ring Size:4.25 and oversized bolt ring clasp

and oversized bolt ring clasp

The crescent itself is set with over 1

with mark for 18 karat gold to the inside of the band as well as a makers mark of S Blanckensee & Son Ltd

with a double sided rock crystal orb displaying a compass in the centre

and an applied repoussé rococo style border

Art Deco Sapphire & Diamond Flower Cluster Ring Size:4.25 and oversized bolt ring claspDATE: Art Deco, c. 1920 A pretty antique flower ring, set with eight diamond "petals" arranged around a central blue sapphire. The stones rest in platinum settings, while the band is crafted from 18k yellow gold. The sapphire shows excellent colour and vibrancy and the diamonds are bright. It dates from the Art Deco period, circa 1920. STONES Natural Sapphire 0. 25ct Old Cut Diamonds 5pts each MEASUREMENTS Head: 10mm diameter Width of band: 1. 8mm