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拍品 376 SHOULD YOU WISH TO BID ON THIS LOT, YOU WILL BE REQUIRED TO OBTAIN A HIGH VALUE PADDLE
THE PROPERTY OF AN IMPORTANT PRIVATE COLLECTOR
THE PROPERTY OF AN IMPORTANT PRIVATE COLLECTOR
DIAMOND RING, CARTIER
已结束2018年5月16日
成交价
CHF 1,212,500
更多信息
专家说明
D COLOUR
‘Diamond colour is all about what you cannot see. Diamonds are valued by how closely they approach colourlessness – the less colour, the higher their value. The exception to this is fancy colour diamonds, such as pinks and blues, which lie outside this colour range. GIA’s colour-grading scale for diamonds is the industry standard. The scale begins with the letter D, representing colourless, and continues with increasing presence of colour’
Gemological Institute of America
‘Diamond colour is all about what you cannot see. Diamonds are valued by how closely they approach colourlessness – the less colour, the higher their value. The exception to this is fancy colour diamonds, such as pinks and blues, which lie outside this colour range. GIA’s colour-grading scale for diamonds is the industry standard. The scale begins with the letter D, representing colourless, and continues with increasing presence of colour’
Gemological Institute of America