DetailsDesigned by Andrew Grima of a natural crystal - amethyst set to a freeform 18K gold surmount, accented by 0.10ct diamond
Total item's weight: 21.1gr.
Ring's size: M (can be re-sized)
Dimensions: 30mm x 16mm
Signed, with English hallmarks
Vintage circa 1968, London
Comes with original Grima box and valuation