PETRALO Jewelry: Everyday gemstone Jewelry Cast in 14k/18k Solid Gold

Tanzanite Treasures

Inspired by the allure of gold mines, the TREASURES Collection features stunning tanzanite, transforming each piece into an exquisite work of art.

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Welcome to PETRALO, a fine jewelry studio dedicated to crafting exquisite pieces from high-quality gemstones and solid 14k/18k gold.

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Drawing on our expertise in gemstones and our commitment to fair trade practices, we source the gemstones in each piece of jewelry from premium regions worldwide. Every creation is stunning, ethically sourced, and designed to celebrate natural beauty.

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High-quality natural gemstones with solid gold.

Rings

Necklaces

Bracelets

Earrings

Best Sellers

Crafted in 14k/18k solid gold with natural gemstones.
Timeless jewelry that never fades.

Best Seller

Oval Opal Pearl Necklace/Pendant

From $299.00

From $299.00 ~~$299.00~~

The oval-shaped opal is beautifully framed by a delicate halo of natural freshwater pearls, emanating...

Best Seller

Oval Opal Diamond Three-stone Ring

From $339.00

From $339.00 ~~$339.00~~

This exquisite three-stone ring features a mesmerizing Oval-cut opal at the center, flanked by two...

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TREASURES Tanzanite Diamond Ring

From $466.00

From $466.00 ~~$466.00~~

Inspired by gold mines, the TREASURES design features a stunning tanzanite paired with a small...

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Round Opal Multi-stone Ring

From $399.00

From $399.00 ~~$399.00~~

This captivating piece crafted with a sequence of five round opals, showcases the inherent beauty...

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Twist Gold Ring

From $399.00

From $399.00 ~~$443.00~~

A simple and classic twist ring delicately forged from 18k solid gold, a pure embodiment...

Best Seller

Drop Tanzanite Adjustable Chain Ring

From $219.00

From $219.00 ~~$219.00~~

An exquisite ring chain, featuring a stunning drop tanzanite as the main stone. The chain...

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Drop Opal Thin Solitaire Ring

From $263.00

From $263.00 ~~$263.00~~

A thin ring with a drop-shaped opal, perfect for everyday wear or layered with other...

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...

NEW IN

Round Ruby & Diamond Station Necklace

A delicate beaded chain featuring alternating round-cut rubies and diamonds. Lightweight, elegant, and perfect for adding a touch of sparkle to your everyday look.

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Tsavorite: The Gem of Vitality

All PETRALO tsavorites are 100% natural and sourced from Tanzania.

NEW

Tsavorite Garnet Multi-stone Chain Ring

From $399.00

From $399.00 ~~$399.00~~

Vibrant and playful, this adjustable ring showcases pear, round, square, and emerald-cut tsavorites set on...

NEW

Drop Tsavorite Diamond Three-stone Flow Thin Ring

From $439.00

From $439.00 ~~$439.00~~

A drop-shaped Tsavorite garnet takes center stage, paired with two delicate diamonds, all set on a thin, fluid band....

NEW

Curved Tsavorite Garnet and Diamond Earrings

From $499.00

From $499.00 ~~$499.00~~

Add a vibrant twist to your everyday look with our Curved Tsavorite Diamond Earrings. Featuring...

Multi-stone Tsavorite Garnet/Ruby/Sapphire Ring

From $569.00

From $569.00 ~~$569.00~~

Set with a row of vivid green tsavorite garnets/red rubies/deep blue sapphires, this minimalist band...

Tsavorite Garnet Asymmetrical Bracelet

From $423.00

From $423.00 ~~$423.00~~

This captivating Asymmetrical bracelet pairs an oval Tsavorite centerpiece with a harmonious blend of classic...

AVALON Tsavorite Diamond Bail Openable Necklace/Pendant

From $566.00

From $566.00 ~~$566.00~~

This pendant necklace exudes romantic elegance with its vintage-inspired frame and pear-shaped gemstone. Its versatile...

Drop Tsavorite Diamond Stud Earrings

From $499.00

From $499.00 ~~$499.00~~

Crafted from 18k solid gold, these drop tsavorites diamond stud earrings exude elegance and romance....

Curved Tsavorite Diamond Ring

From $469.00

From $469.00 ~~$469.00~~

Featuring an oval-cut tsavorite gracefully set atop a curved band, this ring is accented with...

Journal

Jewelry with meaning—explore our stories, inspirations, and behind-the-scenes moments.

Material

Why We Love Australian Crystal Opals

Discover why we fell in love with Australian crystal opals—nature’s most expressive gemstone. Learn what...

Material

14k vs 18k Gold: Which One Is Right for You?

Trying to decide between 14k and 18k gold? This guide breaks down their differences in...

Material

Why We Only Use 14k/18k Solid Gold？

At PETRALO, we believe jewelry should be more than just beautiful—it should be made to...

jewelry care

Jewelry Care Guide：Wear, Storage and Clean

Here are some quick and easy tips to take care of your jewelry.

Our Ethos

Our love for gemstones began in geology and gemology classrooms, labs, and field expeditions—where we first encountered nature’s most dazzling gifts.

We believe in honoring the Earth and the people behind each piece. That means working with trusted partners, avoiding conflict stones, ensuring fair pay, and keeping fine jewelry honest and accessible. Each creation is a quiet celebration—of nature’s beauty, of craftsmanship, and of lasting companionship.