AN EARLY 20TH CENTURY DIAMOND AND CULTURED PEARL

AN EARLY 20TH CENTURY DIAMOND AND CULTURED PEARL BROOCH, the rectangular frame set to centre with a grey cultured pearl, approx. 6.3mm diameter, and a cross frame, all set with old round and rose cut diamonds, total weight of diamonds estimated approx. 1.18cts, all with millegrain mounts, all set in unmarked white metal (tests as approx. 18ct white gold), 34mm long x 20mm wide, fitted with pin to reverse, (5.4g)
Condition Report: Pearl good. Diamonds bright lively and well matched. Overall good.