Jewellery, Watches and Objects of Vertu

A black opal and diamond cluster ring by Kat Florence, the pear-shaped opal cabochon within a tiered surround of brilliant-cut diamonds, the shoulders decorated with arched panels of similarly-cut diamonds, lasered facsimile signature, ‘OP4.13 D1.48 18K’, opal measures approximately 13.4 x 9.9 x 5.4mm, ring size M-0 (sizing spring). £5,000-£7,000

Accompanied by a report from The Gemological Testing Laboratory at The Gem and Jewelry Institute of Thailand stating that the opal is natural, with no indications of artificial colour modification. Report number 1510150010004, dated 27 October 2015.



Accompanied by original printed design sheet by Kat Florence. Reference number 3012SZ.