Y § A pair of gem-set 'Supershell' earrings, by Andrew Grima, 1972 Each shell mounted with circular cabochon turquoise and a brilliant-cut diamond in 18ct gold collet settings, clip fittings, signed Grima, maker's mark AGLtd, London hallmark (Length: 3.1cm) Footnote: Please be aware that this lot contains material which may be subject to import/export restrictions, outside Great Britain, due to Fish & Wildlife regulations. Please note it is the buyer's sole responsibility to obtain any relevant export or import licences.