• 0.70ct Lightning Ridge black opal ring in 14k yellow gold, bezel-set, on white background.
  • Model wearing 0.70ct Lightning Ridge black opal ring in 14k yellow gold on right hand.
  • Lifestyle view of 0.70ct Lightning Ridge black opal ring in 14k yellow gold with layered gold necklaces.
  • Close-up of bezel-set Lightning Ridge black opal showing blue-green play-of-colour in 14k yellow gold.
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Stone River Gems

.70ct Lightning Ridge Black Opal Ring — 14ct Yellow Gold

.70ct Lightning Ridge Black Opal Ring — 14ct Yellow Gold

$3,900.00 AUD
$3,900.00 AUD
Sale Sold out
Taxes included. Shipping calculated at checkout.
Ring size

An effortless piece of everyday luxury — this ring pairs clean design with the wild beauty of opal. A 0.70ct Lightning Ridge black opal shimmers with flashes of blue and green fire, its freeform cut capturing the stone’s natural essence.

The opal is rub-over set into a band of solid 14ct yellow gold, its engraved tapered shoulders lending strength and subtle texture. Handcrafted using the traditional carved wax cast technique, this ring balances understatement with individuality — a perfect piece for those who value quiet luxury with a story.

Details

Primary Stone: Natural Lightning Ridge Opal

Provenance: Lightning Ridge, NSW, Australia — opal personally mined and hand-cut by my late father

Carat Weight: 0.70ct

Cut/Shape: Freeform cabochon

Dimensions: 8 × 6.2mm

Colour: Mid grey-black body tone with mixed blue-green patterned flash

Metal: Solid 14ct yellow gold

Band: 4.93mm tapered flattened band with engraved textured shoulders

Total Ring Weight: 5.55g

Manufacture: Handcrafted using traditional carved wax cast technique

Kindly note: the accompanying gemstones in the Lightning Ridge Opal Collection were not mined or sourced by Stone River Gems and may have been treated, unless otherwise stated

Shipping

Australia — Free DHL Express shipping on orders $500 AUD+ (signature required). All shipments are fully insured (via DHL).

Items over €10,000 cannot be purchased online or shipped under standard coverage — please contacthello@stonerivergems.com or +61 416 469 851 to arrange VIP delivery or in-person collection.

International (NZ & US) — Free DHL Express Worldwide shipping on orders $500 AUD+ (signature required). All shipments are fully insured (via Secursus) and sent DDP, so duties and taxes are included at checkout.

Reserve Collection: orders over €25,000, and loose gemstones cannot ship under standard coverage — contact us to arrange VIP delivery or in-person collection.

For full details, see our Shipping Policy.

Take Care

Everyday care (all jewellery)

  • Remove prior to sport, manual tasks, showing/swimming, and sleep.
  • Avoid Impacts and sudden temperature changes.
  • Store pieces separately in soft pouches/compartments.
  • Clean most jewellery with warn water & mild detergent-free soap & a soft brush, then rinse and pat dry with a lint-free cloth.

Metal care — Solid gold (9K/14K/18K)

  • Wipe with a soft cloth after wear; avoid harsh chemicals and abrasives.
  • For mixed stone settings, default to the gentlest method suitable for the most delicate stone present.

Professional checkups

  • Have prongs/claws and settings inspected every 6–12 months, or sooner if you notice movement/snags or after a hard knock.

Resizing

  • We do not recommend resizing rings from our Lightning Ridge Opal Collection. Opals are highly sensitive to heat, pressure and vibration; resizing can crack or craze the stone or compromise adhesives in layered constructions.

Opal (cleaning)

  • Hand clean only: no ultrasonic or steam. Use a slightly damp soft cloth or a quick lukewarm, mildly soapy rinse; do not soak for long.

Delicate stones (handle with extra care)

  • Opal, peridot (and some garnets): avoid ultrasonic/steam and hard knocks; stick to gentle hand cleaning.

Size & Fit

All ring sizes on our website are listed in US/Canadian sizes. Please refer to our size chart to find your recommended fit. For the most accurate result, we suggest visiting a local jeweller who can measure your finger professionally with calibrated tools.

We do not recommend resizing rings from our Lightning Ridge Opal Collection. Opals are highly sensitive to heat, pressure and vibration; resizing can crack or craze the stone or compromise adhesives in layered constructions.

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