A Sapphire and Diamond Ring


The step-cut sapphire, weighing 10.10 carats, within a four-claw setting and between a pair of baguette-cut diamonds, each weighing 1.01 and 1.00 carats, the hoop set with a row of baguette-cut sapphires, ring size 6
|Accompanied by a SSEF report stating that the sapphire has no indications of heat treatment and is of Basaltic origin. Report number 84350, dated 2 March 2016.Accompanied by a Gubelin report stating that the sapphire is of Burmese origin, with no indications of heating. Report number 15100058, dated 12 October 2015. Also accompanied by an Information Sheet issued by Gubelin on the rarity of unheated sapphires.Accompanied by a GIA report stating that the 1.01 carat diamond is G colour and VVS2 clarity. Report number 2166935401, dated 3 March 2014.Accompanied by a GIA report stating that the 1.00 carat diamond is G colour and VVS1 clarity. Report number 1159458350, dated 4 September 2013.10.10克拉天然無經加熱處理緬甸藍寶石配1.01及1.00克拉天然G色VVS2及VVS1淨度鑽石戒指戒指尺寸6,附SSEF,Gubelin及兩份GIA證書Provenance: Previously purchased by an Asian private collector at Bonhams London, Fine Jewellery auction on 20 April 2016, sale number 23401, Lot 125, for £37,500 (HK$388,857).來源： 曾於2016年4月20日在倫敦邦瀚斯精美珠寶拍賣售出，由一位亞洲私人藏家購得，成交價為英鎊37,500 (港幣388,857)，拍賣編號23401，拍品125。