Brutalist 14K Opal Glass Diamond Accent Brooch Pendant, Organic Textured Design, Iridescent Opal Cabochon, 2 3/8"

$1,600.00 $2,000.00

A robust 14k opal diamond accent brooch pendant for a brutalist jewelry collection. The focal point of this piece boasts a large oblong opal cabochon bezel set with prongs in the center of organic gold frame. The textured frame reminds of tree bark and is decorated with raised/engraved designs, oxidized details, and 3 prong-set diamond accents.


We believe the opal is synthetic made from a glass cap with an iridescent inner coating that refracts light to create the inclusions. There is a milky white discoloration on the inside of the glass, possibly from heat or moisture, but we are uncertain of the exact nature of the damage. The diamonds may also be synthetic and we cannot guarantee their authenticity. Regardless, this piece remains robust, finely detailed, and magnificent to look at.


The brooch is secured with a horizontal safety pin at the top of the setting, but there is also a small hole at the base of the frame for a necklace loop if someone wanted to wear it as a pendant. The back of the setting has been marked '14k' and the gold has been acid tested for authenticity. Overall good/fair vintage condition with described imperfections and minor wear/discoloration.


Condition: Good/fair

Length: 2 3/8"

Width: 1 7/8"

Opal: 21mm x 17mm

Diamonds (3): .04 CT each or .12 TCW

Weight: 19 grams

Shipping from United States

Processing time

1-3 business days

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

I don't accept exchanges or cancellations

But please contact me if you have any problems with your order.

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)

Conditions of return

Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

Frequently Asked Questions

Do you do returns?

We do accept returns within 30 days of delivery however we do charge either a 10% or $35 restocking fee, whichever is lower.

Wholesale availability

We do sell to wholesellers! Message us for more info.

Can y'all resize an item for me?

Unfortunately, we do not do resizing for our jewelry unless it is explicitly stated in the description.

When can I expect my items?

We ship out our items twice a week - once on Wednesday and once on Saturday. If you need something shipped quickly, please let us know and we'll do our best to accommodate your request.

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