Opal Dress Ring

18ct yellow gold, with triangular form solid white opal, weighing 17.5 grams, stamped '18ct', minor chip to opal

Measurements:

weight approximately 28.9 grams

Provenance:

Umoona Opal Mine, Coober Pedy, South Australia

• EStimate $2,000 - $4,000
• sold $2,880 Incl BP