PETRALO Jewelry | Natural Opal, Tanzanite in 14k&18k solid gold

Asscher-cut Tourmaline Diamond Ring

Choose Your Own Gemstone. Create Your Story.

SELECT YOUR STONE

Oval Green Pink Tourmaline Necklace in 14k or 18k solid goldslider_item_Ww4FV6

Oval Tourmaline Necklace

Wear natural tourmaline — a symbol of love, protection, and harmony.

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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

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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...

Oval Opal Diamond Three-stone Ring in 14k or 18k solid gold

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...

Drop Tanzanite Diamond Ring in 14k or 18k solid gold

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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...

Best Seller

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 $443.00

From $443.00 ~~$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...

Drop Australian opal thin solitaire ring in 14k or 18k solid gold

Best Seller

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

AURORA Irregular Spinel Multi-Stone Eternity Ring

A celebration of individuality and natural beauty, theAurora Spinel Eternity Band features a dazzling array of hand-selected spinels in soft, earthy tones—from smoky violet and moss green to blush pink and sunset orange.

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Tsavorite: The Gem of Vitality

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

Tsavorite Garnet Multi-stone Chain Ring in 14k or 18k solid gold

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...

Drop Tsavorite garnet Diamond Three-stone Ring in 14k or 18k solid gold

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....

Curved Tsavorite Garnet and Diamond Earrings in 14k or 18k solid gold

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 Ring in 14k or 18k solid gold

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...

petralo_gemstone_Bracelets_in 14k or 18k solid gold

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....

14k solid gold curved tsavorite ring by PETRALO

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

What Makes Fanta Garnet So Special? The Gemstone of Sunshine and Joy

Radiant, rare, and full of warmth — discover the story behind Fanta Garnet, the vivid...

Material

How to Choose Tanzanite: A Complete Guide to Color, Clarity, and Confidence

Tanzanite is one of the world’s rarest gemstones — known for its mesmerizing blue-violet hue,...

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...

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.