Bidspirit auction | Platinum 1.33ct Mexican Fire Opal

Platinum 1.33ct Mexican Fire Opal & .72ctw Diamond Sunburst Halo Ring, 5.5 - Platinum 900 ring 1.33ct cabochon Mexican Fire Opal displaying excellent clarity, play of color, and fire .72ctw natural diamonds, marquis and round brilliants, in sunburst halo Size 5.5 7.63 grams  Marked 1.33, .72, pt900