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
