Sea Green Mermaid
Australian Boulder Opal Ring in 925 Sterling Silver. 8g + 0.9" *Video*
Australian Boulder Opal Ring in 925 Sterling Silver. 8g + 0.9" *Video*
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This striking piece features an Australian black boulder opal alive with vibrant flashes of green, blue, and cherry red fire. In dim light, the stone appears mysterious and subdued—but under bright light, its entire surface ignites with shimmering color. The dark gray boulder matrix remains visible around the edges and in small islands within the opal, grounding its brilliance with earthy contrast.
The heavy sterling silver setting is completely hand-formed in a rugged, organic style. The bezel hugs the opal’s natural shape, leaving its irregular edges exposed to echo the raw beauty of the stone. The band is wide through the shoulders and tapers toward the back, maintaining a fluid, asymmetrical flow that feels both ancient and modern.
A powerful, one-of-a-kind ring that celebrates the elemental artistry of the earth and the hand that shaped it.
Shipping & Returns
Shipping & Returns
30-day return policy.
We ship USPS Monday, Wednesday, and Friday. US Only.
See our Shipping and Return Policy pages for more info.

The best things come in small packages
We gift wrap every package and ship your jewelry in secure crush-proof boxes and waterproof mailers.
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Fast Shipping!
We ship every Monday, Wednesday, and Friday to make sure you get your new treasure as soon as possible.
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Hassle-Free Exchanges
We know that sometimes even the most beautiful piece of jewelry just doesn't work. We gladly accept returns within 30 days.