A Rare Fancy Coloured Diamond And Diamond Ring


The oval-cut fancy brown-pink diamond, weighing 10.03 carats, between a trapeze and tapered baguette-cut diamond shoulders, diamonds approximately 1.80 carats total, ring size 6
|Accompanied by a GIA report stating that the diamond is Natural Fancy Brown-Pink colour and VVS1 clarity, with Excellent Polish and Symmetry. Report number 6272016241, dated 25 September 2017.Also accompanied by an appendix from GIA stating that the diamond is Type IIa and therefore chemically pure. Dated 22 September 2017.10.03克拉天然彩棕粉紅色VVS1淨度Type IIa鑽石戒指其餘鑽石共重約1.80克拉,附GIA證書及附件Pink diamonds are extremely rare. Approximately 1 in 10,000 carats of mined diamonds are gem quality fancy coloured diamonds and of this small amount, 0.01% are fancy pink diamonds with the majority of these having a characteristic secondary hue, such as purplish pink, orangey pink or brown pink. The main source of pink diamonds for the past 25 years has been the Argyle Mine in Western Australia which accounts for around 90% of pink diamond production today. Other sources have been India, several African countries, Brazil and Borneo. Most pink diamonds recovered are under 1ct and the largest pink diamond to come from the Argyle Mine is approximately 4 carats. With no major diamond discoveries in the last two decades and with the Argyle Mine poised to shut down by 2021, good quality, fancy pink diamonds of all sizes and colour combinations are expected to remain highly sought-after and increasingly difficult to find. 粉色鑽石非常罕見,大約萬分之一克拉的開採鑽石能達到寶石級別的彩色鑽石，只有其中0.01％為彩粉色鑽石，而大部分夾雜了二級色調， 如紫粉色，橙粉色或棕粉色。過去25年來，粉紅鑽石的主要來源是西澳州的阿蓋爾（Argyle）礦床，佔現今粉色鑽石產量的90％左右。其他來源包括印度，非洲（許多國家），巴西和婆羅洲。大多數開採的粉色鑽石都在1克拉以下，而來自阿蓋爾（Argyle）礦床的最大粉色鑽石約為4克拉。由於過去二十年沒有重大的鑽石發現，而阿蓋爾（Argyle）礦將在2021年準備關閉，因此，在供求相對下,各種大小及顏色組合的高品質彩粉鑽石仍然將備受市場追捧。