An Important Ruby and Diamond NecklaceSet with seven cushion and oval-cut rubies, weighing 17.69 carats total, graduating in size towards the front, between smaller oval-cut ruby spacers, completed by circular-cut rubies, accented by brilliant and marquise-cut diamonds, diamonds approximately 19.50 carats total, remaining rubies approximately 10.75 carats total, length 40.80cm注脚Accompanied by seven GRS reports stating that the 2.81, 2.80, 2.58, 2.45, 2.43, 2.35 and 2.27 carat natural rubies are (GRS type "Pigeon's Blood") red to vivid red colour, have no indications of thermal treatment and originates from Burma (Mogok, Myanmar).

天然無經加熱處理緬甸抹谷'鴿血紅'紅寶石配鑽石項鍊
紅寶石共重28.44克拉,鑽石共重約19.50克拉,項鍊長度約40.8厘米,附7張GRS證書