A fancy coloured diamond and diamond ring. Photo courtesy Bonhams

The step-cut fancy vivid yellow diamond, weighing 3.06 carats, between trapeze-cut diamonds, colourless diamonds approximately 1.00 carat total, ring size 5¾. Estimate HK$ HK$ 1.01 million - 1.17 million '€97,000 - 110,000)

Accompanied by a GIA report stating the diamond is natural, fancy vivid yellow colour and of VS2 clarity. Report number 14811934, dated 31 January 2006. 

Bonhams. FINE JEWELLERY & JADEITE. Hong Kong. 23 Nov 2013