Christie's, Hong Kong, April 2001

Lot 1393 Set of Ruby and Diamond Cluster Jewellery

Comprising a necklace, the front section set with 18 graduated oval-cut and cushion-shaped rubies, with circular-cut diamond quatrefoil spacers, to the circular-cut diamond two rows backchain, 41.5 cm., a ring and a pair of earclips en suite.

With two certificates GRS2000-11255 and GRS2000-11256 dated 7/11/00 from the GRS Gemresearch Swisslab stating that gemmological testing on the three rubies (ring and earclips) revealed characteristics corresponding to those of natural rubies from Burma.