A sapphire and diamond halo ring Yellow and white metal

Centrally set with an oval-cut sapphire, surrounded by a row of old-cut diamonds, to a milgrain detailed border and trifurcated shoulders, diamonds approx. 0.40 carat total, stamped 18Ct, size Q

A verbal result was obtained from GCS stating that the natural sapphire is of Sri Lankan origin, with no indications of heating.