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Vintage 6.5 Carat Blue Tanzanite Diamond Cocktail Ring White Gold Portugal 1990s

Price:$17,062.74
$18,926.25List Price

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A Mid-Century Aquamarine and Diamond Cocktail Cluster Ring in White Gold, Portugal, c. 1952-1975. Featuring an intense blue oval-cut aquamarine claw-set to the centre, encircled by 20 round brilliant-cut and single-cut diamonds, to an architectural gallery decorated with high-relief scrolled motifs, flowing through to a solid D-shape white gold shank. Aquamarine approximately 19.2ct (18.1 x 16.16 x 12.05 mm). Diamonds approximately 0.60ct in total, G/H color, VS clarity. Oporto mark for 800/1000 white gold (used 1938-1984); Oporto mark for jewelry (used 1938-1984); maker’s mark for Manuel da Silva...
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Art Deco Style Colombian Emerald Diamond Target Cocktail Ring Platinum, 1990s
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20th Century 1.80ct Diamond Emerald Target Engagement Cocktail Ring White Gold
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A 20th Century Diamond and Emerald Target Cocktail Ring. This spectacular ring designed in a style which is iconically Art Deco features a Transitional ...
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Vintage Blue Spinel Walkway Bracelet in 19.2K Rose Gold Portugal 1980s 1990s
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