Opal

A stone of destiny, alive with rainbow color.

Discover PETRALO’s natural Australian opal jewelry in 14k/18k solid gold, from luminous opal rings and necklaces to delicate earrings and bracelets. Each opal is 100% natural — never doublet, triplet, or synthetic — and chosen for vibrant play-of-color, stability, and lasting beauty.

Best Seller

Drop Opal Station Necklace

From $663.00

From $663.00 ~~$663.00~~

Our stunning seven-stone opal station necklace, designed to capture attention with its captivating allure. The...

Oval Opal Bezel Set Bail Openable Necklace/Pendant

From $279.00

From $279.00 ~~$279.00~~

This stunning opal pendant embodies timeless vintage charm. Featuring a bezel close-back setting with a...

Oval Australian Opal Pearl Necklace Pendant in Solid Gold

Best Seller

Oval Opal Pearl Necklace/Pendant

From $339.00

From $339.00 ~~$339.00~~

A romantic pendant featuring a natural Australian crystal opal framed by a delicate halo of...

Oval Opal Necklace/Pendant

From $179.00

From $179.00 ~~$179.00~~

A minimalist opal necklace with an oval cut and four-claw setting, suitable for wearing alone...

Round Opal Necklace/Pendant

From $169.00

From $169.00 ~~$169.00~~

A minimalist opal necklace with a round cut and three-claw setting, suitable for wearing alone...

evil eye opal pendant necklace in 14k or 18k solid gold

Evil Eye Opal Necklace/Pendant

From $199.00

From $199.00 ~~$199.00~~

This dainty Evil Eye necklace features a round opal set in 14k/18k solid gold. A...

Australian black opal pendant necklace in 14k or 18k solid gold

ELARA Oval Opal Bail Openable Necklace/Pendant

From $323.00

From $323.00 ~~$323.00~~

Crafted in 14k or 18k gold, this pendant features a natural black opal with unique...

Clover Australian Opal Pendant Necklace in 14K or 18K Solid Gold

Clover Opal Necklace/Pendant

From $389.00

From $389.00 ~~$389.00~~

Bring a touch of luck and luminous beauty to your style with this clover opal...

14k solid gold hourglass opal neckalce by PETRALO

Hourglass Opal Necklace/Pendant

From $523.00

From $523.00 ~~$523.00~~

This hourglass necklace features two radiant opals set in a sleek gold frame. With flashes...

Renaissance opal diamond necklace in 14k solid gold

ELOISE Opal Diamond Pendant Necklace

From $299.00

Romantic and ethereal, Eloise captures the delicate charm of a bygone era. At the heart...

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Why We Love Australian Crystal Opals

Australian crystal opals are loved for their translucent body, vivid play-of-color, and luminous depth.

At PETRALO, we choose natural Australian opals for their beauty, individuality, and lasting character — each one bringing a soft, living expression of color to our solid gold jewelry.

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