Brooches : Tanzanite and diamond brooch, 33.55 ct, 22.03 x 19.06 x 11.34 mm, in a platinum …
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Brooches :
Tanzanite and diamond brooch, 33.55 ct, 22.03 x 19.06 x 11.34 mm, in a platinum setting by Claus Vollrath. The diamonds have a tcw of 2.60. (Photo: Jeff Scovil)