A pair of natural pearl and diamond earrings. Photo Christie's Image Ltd 2014.

The two button-shaped natural pearls, weighing approximately 62.85 and 62.11 grains, suspended from an articulated line of vari-cut diamonds, 3.9 cm. Estimate CHF22,000 – CHF32,000 ($25,092 - $36,497)

Accompanied by reports nos. 69433 and 69431 dated 21 August 2013 from the SSEF Swiss Gemmological Institute stating that both pearls are natural saltwater pearls 

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