Antique Jewellery Guide

C-CLASP l CABOCHON l CALIBRÉ l CAMEO l CANNETILLE l CARAT l CARBUNCLE l CARTIER l CARTOUCHE l CARVIN FRENCH l CASTELLANI l CASTING l CAT'S EYE l CEYLON l CHALCEDONY l CHAMPLEVÉ l CHANNEL SET l CHARLES GREEN & SON l CHARLES HOWARD COLLINS l CHARLTON & CO l CHATOYANCY l CHAUMET l CHENIER l CHILD AND CHILD l CHIVOR l CHOPARD l CHRYSOBERYL l CIRCA l CITRINE l CLADDAGH RING l CLAW l CLEAVAGE l CLOISONNÉ l CLOSED BACK l CLUSTER l COCKTAIL RING l COHEN & CHARLES l COLLET l COLLET-SET l COLOMBIAN l CONCH PEARL l CORAL l CORNELIAN l CORONET CLUSTER l CROSSOVER l CROWN l CRUCIFORM l CULET l CULTURED PEARL l CURB CHAIN l CUSHION l CUTDOWN l

A term traditionally applied to an un-faceted domed polished gemstone with a concave back, usually associated with garnet.

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