14 A CAMEO PARURE Buyers are liable to pay both the hammer price (as estimated above) and the buyer’s premium together with any applicable taxes and Artist’s Resale Right (which will depend on the individual circumstances).PROPERTY FROM A PRIVATE BRITISH COLLECTION, LOTS 1 – 15JACQUES-AMBROISE OLIVERAS | GOLD,CAMEO AND ENAMEL DIADEM, BELTCLASP AND BELT ORNAMENT, CIRCA 1805,SOME CAMEOS POSSIBLY ANCIENTThe diadem adorned with five oval hardstone:possibly late 16th century, cameo with the head of Medusaprobably 18th century, cameo with a profile of Zeusprobably 18th century, cameo with a bust of Panprobably 18th century, cameo with a head of Bacchuspossibly late 16th century, cameo with Gaia nursing a babyAll within a border of blue enamel and connected by two rowsof undulating entrelac de ruban motifs, each with a blue enamellozenge motif at the centre, French assay marks and maker’smark, accompanied by a belt clasp of similar design, adornedwith: possibly late 16th century, an agate cameo with the headof Medusa, and a belt ornament adorned with: 1780-1800, ahardstone cameo with a profile of Zeus, 1780-1800, mountedwithin a gold and blue enamel border, French assay mark,original fitted case. £ 100,000-200,000 Refer to the Buying at Auction and VAT sections at the back of this catalogue for further information.4