Skip to product information
1 of 17

Burton's Gems and Opals

Haisley | 4.50ct Quilpie Boulder Opal Necklace in Sterling Silver

Haisley | 4.50ct Quilpie Boulder Opal Necklace in Sterling Silver

Regular price $425.00 USD
Regular price Sale price $425.00 USD
Sale Sold out
Shipping calculated at checkout.

Meet Haisley,

A Natural Boulder Opal Necklace

Set in a handmade sterling silver pendant, this 4.50 carat Australian boulder opal shines with colors of blue, purple, and green.  Simple and versatile, the piece can be worn with a variety of different outfits.  The back is signed by the silversmith, Sam Yah.  18" sterling silver box chain included.


More Information...

The Stone: Natural Boulder Opal, solid

  • origin: Quilpie, Queensland, Australia
  • carat weight: 4.50cts
  • brightness of color play: 3 to 4 of 5
  • shape: freeform polished stone
  • stone measurements (millimeters): 20.16mm x 7.45mm
  • stone measurements (inches): 0.8" x 0.3"
  • color play description: Blue/teal with green/purple undertones

        The Setting: Handmade Bezel Set Pendant, chain included

        • metal: .925 sterling silver, solid
        • stone orientation: North-South
        • pendant length (including bail): 32.05mm (1.25")
        • pendant width: 8.73mm (0.33")
        • bail opening width: 5.17mm
        • pendant weight: 2.81 grams


        This item can only be purchased online.  To schedule an in-store viewing, please feel free to contact us here.

        View full details

        Collapsible content

        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.

        More Opal Jewelry

        1 of 12