One of a Kind

Jillian’s Notes

"Black opal is such a unique gemstone to work with—I love this design."

Jillian Sassone – Creative Director & Founder

1.53ct Black Opal Signet Ring

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Specs & Info
Designed intentionally to be worn by anyone, this one-of-a-kind signet style features a 1.53ct black opal and would make a great statement piece regardless of gender.
Features a 1.53ct black opal
Return Policy & Shipping
Complimentary resizing available for most one-of-a-kind designs; simply add a note with preferred size when checking out and we'll do our best to make it happen. May be returned within 10 days for store credit, less any applicable shipping costs and a restocking fee. Marrow does not issue refunds.

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1.53ct Black Opal Signet Ring


[yellow gold]
1.53ct Black Opal Signet Ring
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We take gemstone sourcing very seriously. We work with fully vetted, trusted partners and our own internal QA team to bring you the most sustainable and unique stones.

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