EDWARDIAN PLATINUM-ON-YELLOW GOLD AND PRECIOUS WHITE OPAL RING. Oval opal cabochon surrounded by 20 old mine cut diamonds; 12 additional diamonds on shoulders of shank; size 5 3/4. Estimate $1,000-1,500
The 1.8mm euro cut shoulder diamonds weigh approx. 0.30 cts. combined (two are chipped). The 1.5mm single cut diamonds around the bezel also weigh approx. 0.30 cts. combined. Opal has good play of color overall. Size 5 3/4.
