Heat treated Cat's Eye Opal Pendant Sterling RKS303

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Heat treated Cat's Eye Opal Pendant Sterling RKS303


This 3.6 ct cat's eye opal was yellow when I first listed it. It has magically lost its lovely coloration since that time. It was not sold to me as "treated" but it's pretty obvious that it was and I have no idea if you can resurrect it. :) If it was not in the same plastic display case I would not have known it was the same stone!

The "cat's eye" is a chatoyant (reflective shimmery) streak through the stone and appears in many minerals. It is about 9/16" by 3/3" overall.

Opal is an October Birthstone.


I will ship to many other countries. Please ask me for a shipping quote for you. I ship most items First Class Parcel for speedy delivery.

Product Attributes

Color: Purple

Accepted Payments
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First Item: $13.50
Additional Items: $2.00

United Kingdom
First Item: $13.50
Additional Items: $2.00

First Item: $9.50
Additional Items: $2.00

United States
First Item: $3.00
Additional Items: $0.50


I try to ship within 2 business days of receiving your confirmed payment. If there is a delay I will contact you by email to let you know.

If for some reason you are unhappy with your purchase, I will accept your return and refund your purchase price less shipping upon receipt of your item in good condition.

My RKMixables line is designed for you to interchange pieces to suit your changing needs. The necklaces terminate in lobster clasps which will connect to each other, but I have planned for you to add a clasp and jumprings to connect more than one piece. The clasp will add another inch or so to the length of the piece, and the jumprings will keep the pieces together, whether you have chosen to twist or braid them or to cascade several lengths.

I can make alterations to many of the jewelry pieces before shipping if you desire. Necklaces can be shortened, and in some cases lengthened. I can also add an extender chain or clasp, and it is possible in many cases to use an "extender" to actually take up some length.

I can change many of the earrings to leverbacks at additional cost (leverbacks are much more expensive than wires) and I can change wires to posts. BUT - I do not have posts in copper yet. I also have some clip-on backs!

I am always happy to discuss making a special piece for you. Please don't hesitate to ask!

Thanks for reading about my policies.



Thanks so much for the beautiful necklace. Great value too.

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