English Diamond & Opal Crescent Brooch | 2.11ctw Old Mine Diamonds 1.90ct Opal | 15ct Gold & Sterling | c.1880s vintage opal brooch Diameter: 1

Diameter: 1

An exceptionally rare Jet cross with gold caps in 14ct Circa 1860-1880

Materials and Features: blue schiller moonstone

Age/Origin: mid 19th century

English Diamond & Opal Crescent Brooch | 2.11ctw Old Mine Diamonds 1.90ct Opal | 15ct Gold & Sterling | c.1880s vintage opal brooch Diameter: 1This crescent has been the most asked about and hotly contested piece of my recent acquisitions and that outstanding, terribly fiery central opal is entirely to blame. Paintbrush strokes of orange, lavender, green, and blue characterize this exquisite Australian opal, measuring 11mm 7. 5mm 4. 5mm (1. 90ctw) with a large surface area and an intensity in the play of color that photographs and videos cannot fully capture. The fineness of the brooch is