each set with two lines old mine cushion cut diamonds, a larger principal diamond to centre, cut down and collet set in silver and gold, the central diamond of approximately 0.75ct, the remainder approximately 3.50cts Length including bail 5.4cm / 2 1/8''
Width 2.8cm / 1 1/8'' Weight: 6.5g
19th century diamond, black enamel and gold heart shaped locket pendant, French c.1850, the front featuring the principal old cut diamond of shield outline,
Large early 20th century diamond set articulated openwork oval brooch-pendant, c.1905, possibly French, featuring a knifebar lattice with central yellow diamond, of approximately 0.65ct, in white diamond flowerhead cluster,