A Coloured Diamond and Diamond Ring. Photo Christie's Image Ltd 2013

The central cut-cornered rectangular-cut fancy yellow diamond weighing approximately 7.07 carats, flanked to either side by triangular-cut diamonds weighing approximately 2.34 and 2.67 carats respectively, raised on a plain hoop. Price Realized : $116,853

Accompanied by report no.14853597 dated 7 February 2006 from The Gemological Institute of America (GIA), stating the 7.07 carat diamond is Natural Fancy Yellow, VVS1 Clarity, no fluorescence; report no.14857201 dated8 February 2006 from The Gemological Institute of America (GIA), stating the 2.34 carat diamond is G Colour, I1 Clarity, faint fluorescence; and report no.14857202 dated 9 February 2006 from The Gemological Institute of America (GIA), stating the 2.67 carat diamond is G Colour, I1 Clarity, medium blue fluorescence 

 Christie's. JEWELLERY. 5 June 2013. London, King Street