• A vintage platinum engagement ring featuring a Mintabie semi-crystal opal with a diamond halo.
  • A vintage platinum opal engagement ring. The ring has a diamond halo around the opal.
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  • The side angle of a vintage opal and diamond halo ring. The platinum on the sides of the shank is textured.
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  • A vintage opal and diamond halo enagement ring on a finger. The opal is green with blue overtones.
  • Macro view of a 1950's opal and diamond halo engagement ring on a finger.
  • A vintage opal engagement ring made in platinum with a diamond halo.
  • Platinum filigree on the gallery of a vintage opal and diamond engagement ring.
  • An opal and diamond halo ring on a hand next to a US dime coin for scale.
  • A vintage opal and diamond halo enggagement ring on a hand in the sunlight.
  • A vintage opal and diamond halo enggagement ring on a hand in the sunlight.
  • A vintage opal and diamond halo enggagement ring on a hand in the sunlight.
  • A green opal and diamond halo enggagement ring on a finger in the sunlight.
  • A vintage opal and diamond halo enggagement ring on a hand in the sunlight.
  • A vintage opal and diamond halo enggagement ring on a hand in the sunlight.
  • A filigree opal and diamond halo enggagement ring on a hand in the sunlight.
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OpalPop.com

Victoria | Vintage Mintabie Opal & Diamond Halo Ring in Platinum, c.1950's

Victoria | Vintage Mintabie Opal & Diamond Halo Ring in Platinum, c.1950's

$3,480.00 USD
$3,480.00 USD
Sale Sold out

Meet Victoria,

A 1950's Heirloom Opal & Diamond Halo Engagement Ring

Like a butterfly's wing, colors shimmer and shift between green and orange in this natural Mintabie semi-crystal opal.  The surrounding halo, set with half of a carat of round brilliant-cut diamonds, is decorated with thoughtful filigree designs on the side of its gallery.  Stamped "PM900", a platinum stamp used in Japan from the 1960's and prior, this 1950's-era piece is a classic example of the country's artistry and dedication to excellence.
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This ring fulfills all of the right criteria needed for the one hunting for an heirloom-quality, vintage opal halo engagement ring.  It offers the charm, elegance, history, and quality that we believe any future fiancé, as well as collector, would be pleased with.
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Default ring size 6.50 US.
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Find every ring currently available in our complete Opal Rings collection.

 

More Information

The Center Stone: Natural Light Semi-Crystal Opal, solid

  • origin: Mintabie, Australia
  • brightness of color play: B3 of 5
  • body tone: N7
  • shape: oval cabochon cut
  • stone measurements (millimeters): 13.23mm x 9.30mm
  • stone measurements (inches): 0.5" x 0.33"
  • play of color description: predominantly green/orange with yellow/blue overtones

The Accent Stones: Diamond, natural

  • stone count: 18
  • total estimated carat weight: 0.45ct
  • cut: Standard Round Brilliant Cuts
  • average clarity grade: SI1
  • average color grade: H-I-J

The Setting: Prong-Set Halo Ring with Textured Shank

  • metal: .900 platinum, solid
  • top of ring width: 16.47mm (0.66")
  • ring height from finger: 8.73mm (0.33")
  • bottom of shank width: 1.48mm
  • ring weight: 5.20 grams
  • default ring size: 6.50 US
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