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A striking one-of-a-kind statement piece, this 4.21 ct boulder opal ring showcases the stone's natural beauty in 18k yellow gold. The rich, earthy tones of the opal create a distinctive look perfect for collectors and opal enthusiasts. Specifics: One of a kind 18k Yellow Gold Boulder Opal Size 7 4.21 carats If you need a different size, this ring can be resized. Please add a ring resize to your cart and put the size needed in your notes at checkout.
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🇺🇸 Ship from USA · On Agora since 2026
$3,870.00