Auction sale reference
Sold for HK$15,000,000 at Poly Auction Hong Kong on Nov 27, 2021.
Round brilliant-cut diamonds of 20.80 carats GIA, 2021, report no. 5212506557: 20.80 carat, D colour, flawless clarity, excellent cut, polish and symmetry, none fluorescence Also accompanied by GIA diamond type classification reports stating that the 20.80 carats Round Brilliant diamond is determined to be Type IIa diamond. Type IIa diamonds are the most chemically pure type of diamond and often have exceptional optical transparency
An Extremely Rare Copper-Red Decorated 'Nine Dragons' Moonflask, SEAL MARK AND PERIOD OF QIANLONG 清乾隆 釉裡紅九龍圖抱月瓶
An Impressive Jadeite Bead, RUBY AND DIAMOND NECKLACE
A Highly Important Suite of Colombian Emerald and Diamond Jewellery, by Harry Winston
A 13.36 CARAT KASHMIR "ROYAL BLUE" SAPPHIRE AND DIAMOND RING, BY Bvlgari
A PAIR OF 10.06 AND 10.02 CARATS, D COLOR, TYPE IIA DIAMOND EAR PENDANTS, BY Harry Winston
A SPECTACULAR 102.91 CARAT SRI LANKA SAPPHIRE AND DIAMOND BROOCH/RING, BY Jacques Timey For Harry Winston
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