18K & 22K gold Paraiba tourmaline 3.16 ct, white brilliant cut diamond vvs2 0.50 ct (GIA)
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254.946
sterling silver, 12K & 22K gold bicoloured tourmaline 8.10 ct, white (G) diamonds vs tot. 0.10 ct
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256.624
sterling silver, 22K gold cat’s eye tourmaline 5.85, white (G) diamonds vs tot. 0.12 ct
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237.499
18K & 22K gold crystal opal 4.10 ct
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2.315.870
sterling silver, 19K & 22K & 24K gold Boulder opal 34.5 ct, fancy brilliant cut diamonds tot. 0.59 ct
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