Collection of unmounted fancy coloured diamonds

Including a: natural fancy vivid yellow cut-cornered rectangular modified brilliant-cut diamond; natural fancy light yellowish green heart modified brilliant-cut diamond; natural fancy brown-orange cut-cornered rectangular modified brilliant-cut diamond; natural fancy grey round brilliant-cut diamond; natural fancy brownish orangy pink cushion modified brilliant-cut diamond; natural fancy brownish orangy pink oval modified brilliant-cut diamond; natural very light pink pear brilliant-cut diamond; natural fancy yellow-orange oval brilliant-cut diamond; natural fancy light yellow-green marquise brilliant-cut diamond; natural light pink pear brilliant-cut diamond; natural fancy light brownish pink pear modified brilliant-cut diamond and a natural fancy greyish yellowish green marquise brilliant-cut diamond. (12)

Accompanied by GIA reports:
numbered 5151392987, dated 7 May 2013, stating the 0.69 carat cut-cornered rectangular modified brilliant-cut diamond is Natural Fancy Vivid Yellow colour, VVS2 clarity;
numbered 5151393039, dated 9 May 2013, stating the 0.56 carat heart modified brilliant-cut diamond is Natural Fancy Light Yellowish Green colour, VS2 clarity;
numbered 1152113290, dated 11 December 2012, stating the 0.55 carat cut-cornered rectangular modified brilliant-cut diamond is Natural Fancy Brown-Orange colour, SI1 clarity;
numbered 6147491388, dated 15 March 2012, stating the 0.53 carat round brilliant-cut diamond is Natural Fancy Gray colour;
numbered 17454168, dated 18 July 2008, stating the 0.52 carat cushion modified brilliant-cut diamond is Natural Fancy Brownish Orangy Pink colour;
numbered 5146575555, dated 26 March 2013, stating the 0.51 carat oval modified brilliant-cut diamond is Natural Fancy Brownish Orangy Pink colour, I1 clarity;
numbered 5141256350, dated 5 January 2012, stating the 0.45 carat pear brilliant-cut diamond is Natural Very Light Pink colour;
numbered 5121908933, dated 12 January 2011, stating the 0.33 carat oval brilliant-cut diamond is Natural Fancy Yellow-Orange colour;
numbered 2151346047, dated 15 April 2013, stating the 0.32 carat marquise brilliant-cut diamond is Natural Fancy Light Yellow-Green colour, VVS2 clarity;
numbered 1156345277, dated 22 April 2013, stating the 0.30 carat pear brilliant-cut diamond is Natural Light Pink colour;
numbered 2155171992, dated 23 January 2013, stating the 0.30 carat pear modified brilliant-cut diamond is Natural Fancy Light Brownish Pink colour, I1 clarity;
numbered 2151345261, dated 22 April 2013, stating the 0.25 carat marquise brilliant-cut diamond is Natural Fancy Grayish Yellowish Green colour, SI1 clarity, known in the trade a 'Chameleon'.