A Ruby and Diamond Three-Stone Ring
The cushion-shaped ruby, weighing 3.04 carats, between old brilliant-cut diamonds weighing 1.09 and 1.07 carats, within a double surround set with brilliant-cut diamonds, extended to the openwork gallery and half hoop, remaining diamonds approximately 1.75 carats total, ring size 6
注脚
Accompanied by an AGL (American Gemological Laboratories) report stating that the natural ruby has no indications of heat treatment and originates from Burma (Myanmar). Report number 8088266, dated 23 August 2018. Also accompanied by an AGL premium appendix stating that the ruby is of 'pigeon blood' red hue, with a number of internal features indicating that it is from the fabled mines of Mogok valley, Burma, and is a rare, noteworthy and exceptional gemstone. Accompanied by a Gubelin report stating that the natural ruby has no indications of heat treatment and originates from Burma (Myanmar). Report number 16111106, dated 28 November 2016. Also accompanied by two information sheets stating that rubies from Mogok, Burma, are rare and associated with being the most desirable in the world. Accompanied by a GRS report stating that the natural ruby is (GRS type 'pigeon's blood') vivid red colour, has no indications of thermal treatment and originates from Burma (Mogok, Myanmar). Report number GRS2016-101110, dated 29 October 2016.Accompanied by two GIA reports stating that the 1.09 and 1.07 carat diamonds are F and G colours, VS2 and VVS2 clarity respectively. Report numbers 2257208779 and 1156695376, dated 19 March 2017 and 15 March 2017. 3.04克拉天然無經加熱處理緬甸抹谷'鴿血紅'紅寶石配鑽石戒指1.09及1.07克拉天然F及G色VS2及VVS2淨度鑽石,其餘鑽石共重約1.75克拉,戒指尺寸6,附AGL,Gubelin及GRS證書,AGL特裝書及Gubelin附件,主要鑽石各附GIA證書Pigeon's BloodThe term comes most appropriately from Burma, home to what are considered to be the finest ruby specimens on earth and where local miners have, for generations, compared the most vivid red examples to the first drops of blood from a freshly-killed pigeon.This vernacular description was picked up by the trade, who also reserve it for the very best-in-class coloured rubies and it subsequently appeared on a laboratory certificate for the first time in 1996. Since this date, it has been adopted by most major international laboratories. Being attributed the fabled "pigeon's blood" suffix by a laboratory confers on an unheated Mogok ruby the highest pedigree and makes it significantly more desirable in the market.鴿血紅這個詞源於緬甸最為恰當不過,因緬甸被公認是地球上出產最優質紅寶石的所在地,當地的礦工代代相傳,將最艷麗的紅色比作剛被屠宰鴿子的第一滴血。這用語後來為寶石業界所用,專用於描述最優質紅寶石之顏色,此用語隨後於1996年首次出現於寶石證書上。其後,也被大多數主要驗證所採用。若被驗証所評定颜 色為傳說中的"鴿血紅",是肯定了來自抹谷的未經加熱處理紅寶石之顏色最為優質,並使其在市場上顯得更有優勢。