necklaces

Our collection of opal jewelry leans heavy in opal pendants and unique opal necklaces. We love to adorn our Australian Opals in diamonds, emeralds and sapphires. If you're lucky, you may even find a piece with blended gems in our signature NIXIN Opal Ombré.

Necklaces For the Art Collector.

 

An Australian Opal Necklace by NIXIN Jewelry made in 14k gold with a Crystal Opal and pave diamond halo.

Is Crystal Opal Really Crystal?

No, Crystal Opals are not crystals.

Opals are amorphous silica rocks that lack formal crystalline structure. Crystal Opals have earned their (somewhat misleading) title due to their diaphanous appearance.

CRYSTAL OPALS:

  • Are transparent or translucent.
  • Can carry different base tones (ie: black, semi-black, white).
  • Are famously mined in areas like White Cliffs and Lightning Ridge, Australia.

Q: Our favorite thing about Crystal Opals?

A: They reach their full color potential when they make contact with your skin. We see them as a symbiotic stone.

✨More on Crystal Opals✨

ANSWERS TO FREQUENTLY ASKED QUESTIONS

Opal Necklace FAQs

Are the opals used in your pendants solid or doublets?

NIXIN currently uses solid Australian opals — not doublets or synthetics. Each opal is carefully chosen for its natural beauty and integrity, ensuring your necklace is a true, earthen treasure.

Can I wear my opal necklace every day?

Yes… but. Opals are softer stones, and while you can wear your necklace daily, we recommend removing it before strenuous activity, impact, or exposure to harsh conditions. A little care goes a long way. Learn more in our blog on Proper Opal Care Techniques and Guidelines.

How should I store my opal necklace?

Store your opal necklace in a soft, fabric-lined box or pouch, away from strong light, extreme temperatures, or other gemstones. Keeping it separate helps prevent scratches and preserves the luminous surface of the opal.

Do your necklaces come with chains?

Yes. Every NIXIN pendant arrives on a solid gold chain thoughtfully selected to best complement the individual opal and design. Chain length is noted in each product description.

What is a “picture stone” opal pendant?

A picture stone is an opal whose play-of-color creates a scene—waves, skies, or a dreamy horizon. These natural artworks are collector favorites and signature to the NIXIN aesthetic. Learn more in our blog post on opal picture stones.

Are your necklaces solid gold?

Yes. All NIXIN Jewelry necklaces are handcrafted in 14k or 18k solid gold. We do not use gold plating or fill, ensuring your piece offers both beauty and heirloom-level craftsmanship.

How can I prevent my chains from tangling?

Before storing your necklace, close the clasp. Then place the necklace in a small ziplock bag, with the clasp and about an inch of chain on each side sticking out. Seal the bag with the chain mostly inside. Store one necklace per bag to keep it tangle-free.

What makes NIXIN opal necklaces unique?

Each NIXIN opal is hand-selected for its idiosyncratic beauty—color, light, texture, and movement that feel otherworldly. No two are alike. It’s a wearable piece of art and a testament to nature’s imagination.

Top Blog Posts for Opals

A bowl of gold opal jewelry in cleaning solution with a soft brush and cleaning cloths next to it.

Opal Dos and Don’ts

Opals have a play of color that results in a unique and captivating show of varied hues and tones, with an unforgettable luster and shine. To maintain that luminescence, it's important to know how to properly care for them — how to treat opal jewelry, the dos and don'ts of maintenance.

Learn More
A link to an Opal Rings FAQ Blog by NIXIN Jewelry

Opal Rings FAQ

Before you buy your dream opal ring (or any type of fine jewelry), it’s prudent to educate yourself so that you can make an informed purchase.

In order to help you do just this, we created an Opal Rings FAQ that includes some of the most commonly asked questions about opal rings.

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Opal Doublet photo as a teaser to a blog on doublets, triplets and solid opals.

What's the Difference Between Opal Doublets, Opal Triplets, and Solid Opals?

Opals come in three different categories: doublets, triplets, and solid opals. Opal doublets and triplets are a beautiful and more affordable alternative to solid opals, but it is important to understand the differences between them to determine which option is most suitable to your lifestyle.

Learn More