18k White Gold Oval Black Opal and Pavé Diamond Ring

18k White Gold Oval Black Opal and Pavé Diamond Ring

This striking 18k white gold black opal and diamond ring is in excellent pre-owned condition and ready to ship!

Black opal is the rarest and most valuable variety of opal in the world, mined almost exclusively from Lightning Ridge in New South Wales, Australia. What distinguishes it from common opal is the dark body tone — a deep charcoal or black base — that acts as a backdrop and amplifies the play-of-color above it. The spectral flash that moves across a black opal face, shifting from violet to green to red with every tilt of the hand, is a phenomenon called opalescence, and no synthetic or simulant comes close to replicating it. At 1.50 carats in an oval outline, this stone carries meaningful size while retaining the gently rounded silhouette that maximizes the visible surface area of color.

The open gallery construction visible beneath the setting allows light to enter from below the stone, feeding the opal's internal fire from every direction. The 18k white gold mounting keeps the metal neutral so it doesn't compete with the opal's color display. Pavé-set accent stones encircle the center, adding a perimeter of brightness that frames the opal and defines its outline against the hand. The four-prong construction holds the opal securely at height above the shank, ensuring the stone catches ambient light even in lower-lit environments.

At size 3.75 and 6.7 grams total, this ring is substantial enough to read as a statement piece on a smaller hand without overwhelming it. Black opal cocktail rings in 18k gold occupy a price category well above standard diamond fashion rings, and finding one in excellent estate condition at this weight is genuinely uncommon. For a collector or a buyer who wants something categorically different from a white diamond center, this piece delivers color, rarity, and presence in equal measure. Each piece is fully inspected and authenticated by Diamonds by Raymond Lee in Boca Raton.

Eligible merchandise may be returned within 14 calendar days of delivery, subject to our Return & Refund Policy. Custom or special-order pieces, and items engraved, sized or otherwise modified at your request, are final sale.

To request return authorization, email inquiry@diamondsbyraymondlee.com within the return window. Items must be unworn, in their original condition, and include all original packaging, certificates, accessories and gift items. Ship the return using a tracked, insured service no later than the 14th day after delivery. Customers pay return shipping and insurance.

Read our full Return & Refund Policy for all conditions and refund details.