Black Opal, Prazana® Lab-Grown Diamonds D-F VS2-SI & Zircon 18k Yellow Gold Over Silver Ring 2.92ctw

2.70ct Round Black Prazana® Lab-Grown Diamonds Ethiopian Opal With 0.10ctw Round Lab Grown Blue Diamond And 0.12ctw Round White Zircon 18k Yellow Gold Over Sterling Silver Ring. Measures Approximately 0.55"L x 0.56"W. Not Sizeable. Accent Stones Primarily Zircon. D-F VS2-SI clarity minimum.