Thursday 24 May 2012 | 10:00 | Lots: 383

Thursday 24 May 2012 | 10:00 | Lots: 383

Lot 442

Lot 442

A tourmaline and diamond ring. The rectangular-shape green tourmaline, within a collet setting,...

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Lot 442

Lot Description

A tourmaline and diamond ring. The rectangular-shape green tourmaline, within a collet setting, to the rose-cut diamond trefoil cluster shoulders and plain band. Estimated tourmaline weight 1.70cts. Stamped 18ct.

Postage: Auction Default

Weight: No

Total lot weight: No

Overall condition good. Light scratches and scuffs can be seen, general wear. The tourmaline has a medium green hue with even colour saturation. Typical inclusions can be seen under magnification. The facet edges are heavily abraded. The facets are scratched. Dimensions of tourmaline: 8.1 by 6.4 by 4.3mm. The rose-cut diamonds are bright and lively. Ring size L 1/2. Please see the Important Notice for Purchasers at the front of our catalogue for coloured gemstones.


Due to the closed back settings and nature of the rose-cut it is not possible to calculate a (total) diamond weight. Based on the surface spread alone of the diamonds, they apear to occupy the same surface space as diamonds with an estimated total weight of 0.18ct, however it is important to note that as it is not possible to gauge the depth of the stones, this estimated weight does not reflect the true weight of the diamonds in any way.

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