cut-down collet set within a border of cushion cut diamonds, each within a collet, all open set in silver and gold, with thistle motif scroll fluted shoulders and reeded shank, accompanied by GCS lab report no. 80272-95 giving a Sri Lanka (Ceylon) origin opinion for the sapphire and that the stone shows no indiciation of heat treatmentWidth 1.9cm / ¾''Weight: 11g
Art Deco diamond and sapphire oblong cluster ring, c.1920, set with an old lozenge cut diamond to a calibre cut sapphire ground and outer diamond border of old brilliant cut stones, diamond line shoulders extending up to the principal diamond, millegrain set, engraved anthemoin and laurel to half shank, lozenge pierced to gallery, serial number within the shank 3632