Edwardian Opal & Diamond Pendant

Measuring approx. 1 7/8 inches, set with two oval aquamarines measuring approx. 6 x 3.8mm. & 7.5 x 5mm. and a round aquamarine measuring approx. 5.5.., six round cabochon opal measuring approx. 4mm. wide, additionally set with six half pearls measuring approx. 2.5mm. and one round pearl measuring approx. 3mm., fashioned in 9k yellow gold.