Centring on an oval translucent jadeite cabochon of intense emerald green colour, embellished with brilliant-cut diamonds totalling approximately 1.60 carats, mounted in 18 karat white gold. Ring size: 6 1/2

Hong Kong Jade & Stone Laboratory report numbered SJ180863, 18 February 2019, stating the jadeite is natural, Intense Green colour, known in the trade as 'A Jade'; jadeite measuring approximately 23.40 x 18.59 x 6.76mm.

China Guardian. Important Jewels and Jadeite, 2019 Spring Auctions