A dreamy early 20th Century ring in soft 9‑carat rose gold, set with a natural black opal cabochon of around 4.22 carats. The opal’s deep, inky body colour comes alive with a mosaic of shifting blues and greens, like fragments of moonlight on dark water. Its generously sized oval cabochon is held in a flat‑sided gallery with delicate rounded claws that frame the stone without distracting from its glow. Brimming with character and old‑world charm, this enchanting ring is offered in very good condition, is ring size L, and makes a wonderfully romantic choice for an antique lover.

9 Carat Rose Gold Antique Black Opal Cabochon Ring

SKU: 0088

$2,600.00

Cleaning Black Opal Jewellery

Black opals require gentle cleaning to preserve their play of colour. Use warm water mixed with mild dish soap and a soft cloth or toothbrush to lightly clean the stone and setting, then rinse and pat dry with a lint-free cloth. Avoid ultrasonic cleaners, steam, harsh chemicals like bleach or ammonia, and abrasive tools, as opals rank 5-6.5 on the Mohs scale and can crack or dull.

Daily Wear Precautions

Remove the ring during physical activities, household chores, or exposure to impacts, as black opals are relatively soft and prone to chipping. Steer clear of extreme temperatures, direct sunlight, perfumes, lotions, and swimming, since black opals contain 5-6% water and can absorb liquids or crack from rapid changes. Apply cosmetics before donning the jewellery to prevent residue buildup.

Storage and Maintenance

Store the ring separately in a soft cloth pouch or jewellery box to avoid scratches from harder gems. Have a professional jeweller check the prongs and setting annually for security, especially on antique pieces. If the opal dulls over time, polishing by an expert can restore its shine without risking damage.

9 Carat Rose Gold Antique Black Opal Cabochon Ring

Opal Care