18ct Yellow Gold & Boulder Opal Swivel Signet Ring

18ct Yellow Gold & Boulder Opal Swivel Signet Ring: A solid, timeless signet ring—quite literally with a twist. This distinctive piece can be crafted in gold, platinum, or sterling silver, allowing you to tailor it to your personal style. The ring shown here is meticulously hand-crafted in luxurious 18ct yellow gold and set with a striking boulder opal, chosen for its vibrant colour play and unique natural patterning. But its most intriguing feature lies in its hidden detail: the face of the ring swivels, revealing a smooth, flat gold surface on the reverse. This discreet panel can be engraved with initials, a meaningful symbol, or even a secret message known only to you. The design can be created with almost any gemstone on the outer face, making it a truly personal piece—equal parts classic craftsmanship and clever innovation.
 
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