Featuring a tear drop solid black opal cut en cabochon

Suspended from a graduated row of thirteen old cut diamonds individually grain and collet set

Centred by a cushion cut Mexican fire opal measuring 9.5mm and two further diamonds

Trace chain

Platinum and 18ct yellow gold

Total diamond weight: 1.10cts

Colour: I

Clarity: SI

Edwardian

Circa 1910

Original fitted box

Total length: 400mm.