Enamel, ruby and diamond bangle, mid 19th century. Estimate 4,000 — 6,000 GBP . Photo Sotheby's. Modelled as a hinged coiled serpent, the body applied with turquoise enamel, highlighted with cushion-shaped and rose diamonds, the eyes set with cabochon...

Lot 598. A 9.98 Carat ‘No Oil’ Colombian Emerald and Diamond Ring. Estimate: HK$4,800,000-6,000,000 ( € 540,000 - 680,000). Sold for HK$ 4,975,625 (€ 566,661). © Bonhams 2001-2019. . Hong Kong – The international auction house Bonhams will present its...

Lot 608. A Late 19th Century Emerald, Ruby and Diamond Bangle, Circa 1890. Estimate HK$ 32,000 - 48,000 (US$4,100 - 6,100). Sold for HK$ 40,000 (€ 4,355). © Bonhams 2001-2018 Modelled as a snake, the hinged bangle set with a pear-shaped emerald, with...

A Burma ruby and diamond bangle. Estimate HK$1,700,000 – HK$2,500,000 ($220,000-320,000). Photo Christie's Image Ltd 2015 The central rectangular arched plaque set with four rows of oval-shaped rubies, framed by baguette-cut diamonds, flanked by brilliant...

A ruby and diamond bangle. Photo Christie's Image Ltd 2014 Centering upon a bombé panel of four rows of oval-shaped rubies, to the pavé-set diamond scrolling shoulders with baguette-cut diamond detail and hinged tapered band, 1930s, inner diameter 7.0...