Diamond & Blue Enamel Gold Cufflinks

A good pair of blue enamelA pigmented glass-like material used in powdered form and fused onto the metal surface of a piece of jewellery. cufflinks which were made in the 1960s. They have a small diamondA precious, lustrous gemstone made of highly compressed carbon. Diamonds are one of the hardest materials known to mankind. Colours of diamonds range from colourless, yellow, orange and brown to almost black. Natural coloured (or ‘fancy’) diamonds can be extremely rare. The cut, colour, clarity and carat weight of a diamond are the criteria jewellers use… in the centre and are markedA small hallmark or punchmark either on the inside or outside of the shank which indicates the metal is platinum, gold or silver. If the metal is gold, it could also indicate the carat, e.g. 18 carat gold. 585 which is the Austrian mark for 14ct58.5% pure gold (or 585 parts pure gold to 415 parts other metals) gold. They are in very good condition.