Australian Black Opal, Diamond & Platinum Art Deco Pin
Hammer Price w/ BP
$5,750
| Lot #: 13 Australian Black Opal, Diamond & Platinum Art Deco Pin |
| Oval shaped opal, approx. mounted weight, 17.50cts.; flat top; grey base. Approx. 23mm x 19mm x 6.35. Cabachon cut bottom. Play of color - excellent, most colors present and evenly distributed in flash, rolling and harlequin-like patterns with a substantial amount of red and orange in primarily blue and green background. Very good polish with only very slight scratching and light crazing visible under magnification. Origin, Lightning Ridge Australia. Four diamonds, approx. total weight 1.50 cts. Average mounted clarity VVS-2. Estimated mounted color F. Weight 9.79 grams. Hallmark appears to be a five point star within a leaf. |
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Provenance A Private Rochester, NY Estate. |
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Auction Date Sep 23, 2016 |
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