Oval australian opal Solitaire Ring in 14k or 18k solid gold
opal diamond three stone ring in 14k or 18k solid gold
Oval Opal Flow Thin Ring in 14k or 18k solid gold
opal diamond three stone ring in 14k or 18k solid gold
Oval australian opal Solitaire Ring in 14k or 18k solid gold
Oval australian opal Solitaire Ring in 14k or 18k solid gold
opal diamond three stone ring in 14k or 18k solid gold
Oval Opal Flow Thin Ring in 14k or 18k solid gold
opal diamond three stone ring in 14k or 18k solid gold
Oval australian opal Solitaire Ring in 14k or 18k solid gold

Oval Opal Flow Ring

Regular price $428.00
Sale price $428.00 Regular price $428.00
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14k solid yellow gold
18k solid yellow gold
US 4
US 4.5
US 5
US 5.5
US 6
US 6.5
US 7
US 7.5
US 8
US 8.5
US 9
Special order
Special Order sizes available — please write your preferred size in the order notes.
OUR GEMSTONE STANDARD
100% Natural · Hand-picked for color · Eye-clean

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What We’re Made Of

Our Materials

We value the earth’s treasures and craft jewelry to last a lifetime. We choose 14k/18k solid gold, responsibly sourced, hand-selected natural gemstones and diamonds for their purity, beauty, and ethical origin — made to be part of your story.

Opal

Opal is one of the gemstones we love most. Unlike any other colored gemstone, it glows with luminous transparency and vibrant play-of-color.

At PETRALO, we use only natural Australian crystal opals—never African opals, doublets, or triplets—so each piece keeps its natural beauty, depth, and one-of-a-kind character.

14k/18k Solid Gold

At PETRALO, we use only 14k and 18k solid gold, handcrafted by skilled artisans.

Unlike gold-plated or vermeil jewelry, solid gold never fades or tarnishes, offering enduring purity and brilliance.

Why it matters: Solid gold carries lasting value — made to be worn, cherished, and passed down for generations.