Skip to product information
1 of 13

Burton's Gems and Opals

Cordelia | Sterling Silver

Cordelia | Sterling Silver

Regular price $190.00 USD
Regular price Sale price $190.00 USD
Sale Unavailable
Free shipping is included with this item.

Meet Cordelia,

An Ethiopian Fire Opal, Apatite, and CZ Pendant set in Sterling Silver 


Details, details...

The Gemstones:

Opal, treated

  • origin: Ethiopia
  • stone cut: oval cabochon
  • stone measurements: 8.02 x 6.20mm
  • treatments: dye


  • stone cut: faceted rounds   
  • stone measurements: 1.22mm

Cubic Zirconia 

  • stone cut: faceted rounds 
  • stone measurements: 1.33mm

The Setting: Prong Set Sterling Silver Setting, chain included

  • .925 sterling silver, solid
  • bail measurement: 9.35 x 4.16mm
  • pendant measurement: 18.76 x 16.44mm
  • chain included



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.

About Apatite:

Apatite is a mineral that can come in a variety of colors, including blue, green, violet, pink, yellow, white, colorless, and brown.  While stones can come in any shade of these colors, faceted gems are typically vivid and well-saturated.  Apatite colors often mimic those of more valuable stones, such as the rare "Paraiba tourmaline," lending some explanation to the Greek name "apatein," which means "to deceive" or "to be misleading."

Apatite's attractive price point as a gem can mainly be attributed to its Mohs hardness ranking of 5.  It is a stone that should only be worn in rings for dress, as everyday wear will eventually be noticed.  Stones are safest when set in pendants and earrings.  We suggest cleaning apatite jewelry with mild soap and water.

Wanna closer look?

We are always happy to provide additional photos and videos any time.  Just shoot us a quick message, and we'll get back to you.  Don't be shy!
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.
Unsure of the ring size?  Most rings can be sized by your local jeweler.  We want that to be us.  If you do too, please contact us ahead of your order to discuss any additional cost.
View full details