A pair of ruby and diamond ear clips. Photo Christie's Image Ltd 2014

Each set with an oval-shaped ruby, weighing approximately 3.89 and 3.67 carats, within two rows of brilliant-cut diamonds, mounted in platinum and gold. Estimate CHF110,000 – CHF140,000 ($125,459 - $159,676)

Accompanied by report no. 62163 dated 22 February 2012 from the SSEF Swiss Gemmological Institute stating that the 3.89 carat ruby is of Burmese origin, with no indications of heating

Report no. 62164 dated 22 February 2012 from the SSEF Swiss Gemmological Institute stating that the 3.67 carat ruby is of Burmese origin, with no indications of heating

Christie's. GENEVA MAGNIFICENT JEWELS. 14 May 2014, Geneva - http://www.christies.com/