The oval-cut ruby, weighing 5.08 carats, between crescent-shaped diamond shoulders, diamonds approximately 1.40 carats total, signed HW, ring size 6.

Accompanied by a SSEF report stating that the natural ruby is of 'Pigeon's Blood' red colour, of strong saturation, has no indications of heat treatment and originates from Burma (Myanmar). Report number 95914, dated 29 September 2017. 

Also accompanied by an appendix stating that the inclusions found in the stone represent the hallmarks of the rubies from Mogok valley in Burma (Myanmar). Report number 95914, dated 29 September 2017.  

Note: Harry Winston opened his first store in New York City in 1932, having immigrated to America from Eastern Europe. His empire began in 1926, with the acquisition of a very important private jewellery estate – the Arabella Huntington collection. Mrs Huntington, the wife of the railroad magnate Mr Henry E. Huntington, had one of the world's most distinguished jewellery collections, predominantly purchased from top Parisian jewellers, such as the house of Cartier. He modified the pieces into a more modern collection and showcased his distinctive talent in design and as a savvy businessman. An example of how Harry Winston understood how to maximise the impact of marketing alongside glamour, the company under his direction marked the release of the 50th anniversary of the musical - The Wizard of Oz - with a replica of Dorothy's ruby slippers: initially covered with mere sequins in the original movie, Winston recreated the slippers setting them with 4,600 real rubies, valued at over US$3 million. They were thought to be the most expensive pair of shoes ever made, and the news reached a world-wide audience. Some of the world's most renowned gemstones featured on and off-screen were owned by Harry Winston, hence his legendary nickname - 'Jeweller to the Stars'. 

Bonhams. RARE JEWELS & JADEITE, 26 Nov 2017, 14:00 HKT - HONG KONG, ADMIRALTY