Auction | China Guardian (HK) Auctions Co., Ltd.
2019 Spring Auctions
Important Jewels and Jadeite

984
6.19 CARAT NATURAL UNTREATED MUZO GREEN COLOMBIAN EMERALD AND DIAMOND RING


Centring on an octagonal shaped emerald weighing 6.19 carats, embellished with pear shaped and oval diamonds totalling approximately 3.40 carats, mounted in 18 karat white gold. Ring size: 6 1/2

Gübelin report numbered 19021117, 20 September 2019, stating that the emerald is 6.19 carats, natural, Green colour, Colombian origin, no indications of clarity enhancement; along with an information sheet stating that, 'the developing emerald experiences significant mechanical strain, resulting in fissures and fractures throughout the stone. In most cases, this process lowers the transparency of the stone, depending on the number and extent of the fractures. By filling these fissures and fractures with a foreign substance such as oil, resin or wax, the transparency of the emerald can be enhanced. At the time of analysis, the emerald described in the above did not show any indications of clarity enhancement.';
AGL report numbered 1092647, 24 May 2018, stating that the emerald is 6.19 carats, natural, green colour, no indication of clarity enhancement;
GRS report numbered GRS2018-019196, 31 January 2018, stating that the emerald is 6.19 carats, natural, Vivid Green colour, Colombian origin, no indication of clarity enhancement; along with an appendix stating that 'this vividly saturated emerald of 6.19 carats is reminiscent in hue of the varieties displaying the legendary colours found in the world renowned Muzo mines. They are formally described as 'Muzo Green' and commonly known in the trade as 'Old Mine' emeralds.'

Price estimate:
HKD: 1,750,000 - 1,950,000
USD: 224,400 - 250,000

Auction Result:
HKD: --

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