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Blue sapphire diamond gold ring - Auction Modern and contemporary jewellry and silverware - Bertolami Fine Art - Casa d'Aste
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Blue sapphire diamond gold ring - Auction Jewellery, Silver, Watches and Pens - Bertolami Fine Art - Casa d'Aste
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Diamond gold ring set with Burma sapphire approx. 3.70 ct. - Auction Jewellery, Silver, Watches and Pens - Bertolami Fine Art - Casa d'Aste
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