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Burton's Gems and Opals

Bianca | Vintage Dainty Opal & Diamond Ring in 10kt Gold, c.1960's

Bianca | Vintage Dainty Opal & Diamond Ring in 10kt Gold, c.1960's

Regular price $380.00 USD
Regular price Sale price $380.00 USD
Sale Sold out
Shipping calculated at checkout.

Meet Bianca,

An Old-School Opal & Diamond Ring

Colors play softly along the surface of the natural white opal mounted in this yellow gold 1960's throwback; two accent diamonds are prong-set high and tall, one on each side of the opal.  Ideal for petite hands, the ring's default size is 5.00 US.
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This item can only be purchased online.  To schedule an in-store viewing, please feel free to contact us here.


More Information

The Center Stone: Natural White Opal, solid

  • stone count: 1
  • origin: Coober Pedy, Australia
  • brightness of color play: 2.5 of 5
  • shape: oval cabochon cut
  • stone measurements (millimeters): 6.94mm x 5.13mm
  • stone measurements (inches): 0.25" x 0.2"
  • play of color description: the full color spectrum is visible, predominantly green

The Accent Stones: Diamond, natural

  • stone count: 2
  • estimated total carat weight: 0.01ct
  • cut: round single cuts
  • average clarity grade: I1
  • average color grade: J-K-L

The Setting: Prong-Set Textured Ring

  • metal: 10kt yellow gold, solid
  • top of ring width: 8.14mm (0.33")
  • ring height from finger: 5.65mm (0.2")
  • bottom of shank width: 1.99mm
  • ring weight: 1.80 grams
  • default ring size: 5.00 US

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About Opal

While many believe opal to come only in a traditional white hue, this common misconception cannot be more inaccurate.  With over 200 varieties of natural opal discovered so far, the historically referred "Queen of Gems" can come in a wide variety of colors- before the stone's famous "play of color" rainbow effect is even taken into consideration.  Over 90% of the world's opal is produced in Australia with other well-known deposits located in Mexico, Ethiopia, Brazil, and the United States.

Chemically, opal is an integrated combination of water and silica.  Water content in opal can range from 3% to 21% by weight, with average jewelry material ranging between 6% and 10%.  Because of this, it is advised to store your opal jewelry with care; safes and bank vaults can be notoriously dry.  We suggest storing opal in an airtight container along with a piece of water-moistened cotton when dry storage conditions are anticipated.  Some varieties are more resilient to harsh conditions than others.  It is safe to clean solid opal jewelry with warm water, mild soap, and a soft-bristled toothbrush.  Avoid chemicals, harsh abrasives, and ultrasonic cleaners.

Shipping, Handling, & Inventory

Your order will be processed and shipped within 4 business days.  All shipments are insured by the United States Postal Service, and most orders of $500 or more will require signature confirmation upon delivery.

While we work hard to present our online customers with accurate inventory availability, we reserve the right to cancel and refund a sale if the item is sold somewhere else first.

Wanna Closer Look?

Don't be shy! We're always happy to provide additional photos and videos any time.  Just shoot us a quick message, and we'll get back to you.

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