Lot 581. A Type A Jadeite Bead, Rubellite and Diamond Necklace. Estimate HK$450,000 - 600,000 ($57,000-77,000). Unsold. Courtesy Phillips.

Ninety-seven jadeite beads, measuring approximately 8.73 to 5.49mm. Spaced by twelve rubellite beads, totalling approximately 17.90 carats. Embellished by brilliant- and rose-cut diamonds, together approximately 1.25 carats. One oval jadeite cabochon on clasp, measuring approximately 6.23 x 7.83 x 3.44mm. 18 karat white gold. Length approximately 825 mm.

(Jadeite beads): Hong Kong Jade & Stone Laboratory report, numbered KJ97755, dated 7 March 2018, Type A jadeites, natural colour without any resin.