A EARLY 20TH CENTURY DIAMOND AND ONYX BAR BROOCH
Featuring three principal old mine cut diamonds (weighing 0.87, 1.04, 0.85 carats each) with alternating diamond and onyx sections, the remaining brooch is set with forty-eight old mine cut diamonds (the brooches total diamond weight is approx 4.5-4.6 carats) in platinum, gross weight 14.2 grams, length 9cm.
| Estimate: | £4,000 - £5,000 |
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Bidding ended. Lot is unsold.
CONDITION REPORT - very good condition overall.
2/3 of the principle diamonds have chips to the girdle edge.
the principle diamonds vary from G-K colour and Vs-Si clarity
