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
Cushion cut diamond single stone ring, 5.25ct D IF Type IIa, four claw set, the shank and gallery frame line set with round brilliant cut diamonds of approcimatey 0.55cts, mounted in platinum, accompanied by GIA report no. 1439836181 giving the D IF grade, with very good polish, good symmetry, no fluorescence and together with the Type IIa addendum
Old pear cut diamond cluster ring, of lozenge outline rising at the centre, formed two old pear cut diamonds, back-to-back, further set with small cushion and single cuts, scroll carved gallery, open set in gold, total diamond weight approximately 2.90cts
Diamond, sapphire and gold stepped bombe ring, French, workshop mark for Henri Lavabre, in the form of a broad arching scroll pave set with calibre sapphires and topped by a carre cut square diamond, approximately 1.45ct,