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Big Semi Black Opal Pendant 18k Gold 7450

SKU: 7450
  • USD $2550
  • USD $2640
    • 3% off
In stock (1 item available)

An amazing big semi black opal pendant in 18k yellow gold and features a mesmerising Lightning Ridge gem  showing a fantastic color display!  


This is a big, bright and colorful opal gold pendant crafted in 18k yellow gold and there is no doubt it will draw attention.  This solid natural Australian semi black opal is cut in an irregular rectangle shape and displays very bright multi colors that looks like a nebula cloud with bright fiery new born red stars in it - amazing!   

A truly amazing opal pendant that is best seen in person to really appreciate the color play and size, but the video will give you an idea of how the colors dance with movement under bright light.  A double looped bale at the top will hold your 18k yellow gold chain and complete the pendant as a necklace. 


  • OPAL WEIGHT:  9.5 carats
  • OPAL SIZE:  23 x 12 x 5 mm
  • PENDANT SIZE:  31 x 14.5 mm including the bale
  • COLORS:  Multi
  • BRIGHTNESS:  5 - Opal is brilliant and color jumps out of the stone at you at arms length
  • QUALITY:  Near flawless - has some natural inclusions
  • PATTERN:  3D patch with a roll and red pin fire underneath - galactic!
  • BODY TONE:  N6
  • GOLD WEIGHT:  3 grams 18k yellow
  • TYPE: Jewelry - Solid 18k gold with earth mined opal 
  • Made in Australia by FlashOpal 
  • 100% natural earth mined stone and is not treated 
  • Photos were taken under a 40 watt soft white light, without a flash and are NOT enhanced 
  • Free express shipping and pendant gift box included 
  • Processing Time: Posted same day or next business day


All gems are guaranteed to be 100% natural earth mined stones and conflict free.  We offer a lifetime warranty on workmanship of our jewelry.  Expect quality opals and jewelry with genuine service.

You are secure by an SSL security certificate.  Any data you submit to this website over a https connection will be securely encrypted with the strongest available algorithms. 


You get FREE express shipping on every order no matter where you are in the world.  It is insured and trackable - where possible - and FedEx is available for a nominal fee.  A quality gift box is included.

Secure payments are made through PayPal either by logging into PayPal and paying with your selected funds, or paying by credit card without logging in. Select PayPal invoice for PayPal credit, Venmo or Pay in 4 options.


Your 100% satisfaction is our aim.  If you are not happy with your purchase, send it back for a hassle free refund.  For made to order jewelry, you give us your seal of approval before we ship.

Whether it is a loose opal or a piece of jewelry, the photos and video of any product that is ready to ship, is the exact one you will receive.  For any made to order jewelry, you will receive photos of your exact item and give us the seal of approval before we ship.

Not all jewelry is shown finished with the stone set which gives you the opportunity to have your perfect gem in the ring size you need, the gold color you wear or, if possible, the setting you prefer.  All gold is solid and all silver is 925 sterling.

We understand the aspects of buying sight unseen so every endeavor is made to give you the best possible online shopping experience and for you to be more than 100% satisfied.

You are buying from Australian opal specialists who meticulously cut and polish stones to maximize visual brilliance and who only deal with solid opals.  You will receive an educated buying process with our assistance at every step.

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If you have any questions or need assistance prior to, or after placing your order, simply contact us for prompt assistance.

To Layaway this item OR use PayPal Pay in 4

  • Add the item/s to cart and go to checkout. 
  • Enter your details then choose PayPal invoice as payment method. 
  • In the Customer note box, enter Layaway OR Pay in 4.
  • Click on Place Order

You will receive an email with confirmation of your order and we will follow up by issuing a PayPal invoice for the amount based on your Customer note.  As a real human issues the PayPal invoice, it may take up to 12 hours for you to receive the email but please check your spam or junk folder if you have not received one within 24 hours.

The item is shipped to you once the invoice is paid in full.

Detailed information on Lay Away / Layby can be found at https://www.flashopal.com/Layaway-Plan

Please note: Pay in 4 is covered by PayPal and available to most customers, however there may be an instance it is not available to you.  If this is the case, let us know and we will cancel the invoice.  

Please see details on Pay in 4 at PayPal terms  (opens in a new tab)

Choosing PayPal invoice may also give you the option to use PayPal credit or Venmo.  These options show depending on your country and at the discretion of PayPal.

Australian customers, find out how to pay in AUD here

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