Antique 4.90 carat doublet opal diamond 18k yellow gold brooch Jack Weir & Sons Antique 4.90 carat doublet opal diamond 18k yellow gold brooch Jack Weir & Sons Antique 4.90 carat doublet opal diamond 18k yellow gold brooch Jack Weir & Sons Antique 4.90 carat doublet opal diamond 18k yellow gold brooch Jack Weir & Sons Antique 4.90 carat doublet opal diamond 18k yellow gold brooch Jack Weir & Sons
Antique 4.90 carat doublet opal diamond 18k yellow gold brooch Jack Weir & Sons

Antique 4.90 carat doublet opal diamond 18k yellow gold brooch

$ 2,400
Antique 18k yellow gold and platinum brooch featuring a 4.90-carat opal and 0.90 carats of diamonds. A refined piece from the 1890s.
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Details
This antique brooch features a luminous 4.90-carat doublet opal framed by sparkling old mine-cut diamonds, elegantly set in 18k yellow gold and platinum. A timeless treasure from the 1890s.

Center stone: Oval cut doublet opal
Weight: Approximately 4.90 carat
Accent stone: 10 old mine cut diamonds
Weight: Approximately .90 carats
Color: H
Clarity: SI-I
Metal: 18k yellow gold and platinum
Era: Antique
Circa: 1890's
Hallmarks: Makers marks
Size: 1 x 7/8 inches
Gram weight: 4.61
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