An Estate, 1960's Style Platinum Opal Ring

More Information

The Center Stone: Natural Semi-Crystal Opal, solid

• carat weight: 1.71cts (inscribed on shank)
• origin: Lightning Ridge, Australia
• brightness of color play: 3 of 5
• shape: oval cabochon cut
• stone measurements (millimeters): 9.93mm x 7.87mm
• stone measurements (inches): 0.4" x 0.3"
• play of color description: blue-green only

The Accent Stones: Diamond, natural

• stone count: 4
• estimated total carat weight: 0.07ct
• cut: Standard Round Brilliant Cuts
• average clarity grade: SI1
• average color grade: G-H-I

The Setting: Prong-Set Filigree Ring

• metal: .900 platinum, solid
• top of ring width: 9.94mm (0.4")
• ring height from finger: 10.10mm (0.4")
• bottom of shank width: 2.18mm
• ring weight: 5.28 grams
• default ring size: 6.25 US