Bonhams 1793 : An art deco synthetic sapphire and diamond dress ring,

Of geometric convex design, millegrain-set to the front with a circular-cut synthetic sapphire, between two vertically-set brilliant-cut diamonds, to tapered graduated shoulders set with single-cut diamonds and calibré-cut synthetic sapphires, to an engraved hoop, diamonds approx. 1.05ct. total, ring size M

Sold for £1,800 inc. premium