Edwardian Platinum Lightning Ridge Opal & Diamond Ring Aventurine 58ct old mine cut diamond

58ct old mine cut diamond

All of the garnets are intact and securely set

exhibiting I/J range color and VS2-SI1 clarity

The clasp is intact and good working order

which is stamped "14K" inside the shank

Edwardian Platinum Lightning Ridge Opal & Diamond Ring Aventurine 58ct old mine cut diamondA spectacular opal and diamond ring from the Edwardian (ca1910s) era! Crafted in platinum, this ring features a 9. 5ct Lightning Ridge opal cabochon. The prong set opal is simply mesmerizing, display breathtaking flashes of green, yellow, orange, purple, and blue. Each shoulder of the ring features a heart shaped plaque, which is encrusted with bead set single cut diamonds. Together, the diamonds have an approximate total carat weight of . 20ctw, and