the cut-corner rectangular tourmaline of step cut, the pinkish-brownish purple described as 'old mauve', approximately 7.75ct, bracket set between stepped baguette diamond shoulders, three graduated diamonds to each side, strut-pierced gallery with acanthus engraved detail at each end, mounted in platinum, unmarked Tourmaline 13.50 x 10.40 x 6.68mm Weight: 5.5g
Antique emerald and diamond three stone ring, c.1900, centred by a principal 2.33ct octagonal step cut Colombian emerald, flanked by cushion cut diamonds, rose cut diamond points between, to an openwork looped scroll gallery and reeded shoulders, mounted in 18ct gold, accompanied by GPL report no. 21811 giving the Colombian origin opinion for the emerald and that the stone shows minor clarity enhancement, the cushion cut diamonds approximately 0.80cts in all