Diamond double collet and platinum tracelink chain necklace, spaced by 101 short tubular platinum links crimp-collet set to each side with a round brilliant cut diamond, approximately 12cts in all
19th century banded agate and gold collet suite of necklace, bracelet and pair of earrings, British c.1820, the graduated necklace and uniform bracelet also joining to form a longer necklace,
Diamond double collet and platinum tracelink chain necklace, spaced by 101 short tubular platinum links crimp-collet set to each side with a round brilliant cut diamond, approximately 12cts in all