Edwardian Carved Boulder Opal 14 Karat Gold Cameo Stickpin horse jewelry Surrounded by single cut diamonds

Surrounded by single cut diamonds weighing approximately  0

With French assay marks for platinum

Impeccable

Flanked by gold prongs extending from stylized lotus motif on shoulders

Accented with 4 single cut diamonds weighing approximately 0

Edwardian Carved Boulder Opal 14 Karat Gold Cameo Stickpin horse jewelry Surrounded by single cut diamondsCentering a deeply carved boulder opal depicting the profile of a man with a stylized beard and a long, flowing cloth headdress Featuring broad flashes of blue violet spectral play of color Accented by dark brown matrix speckled with white along face profile With an engraved ribbed design winding partially along pin stem Tested as 14 karat gold Circa 1900 Head measures: approx. 5 8 x 1 2 inch Total length: 3 5 16 inches Total weight: 2. 8 grams