Antique 18ct Opal and Diamond Carved Half Hoop Ring

A striking post-Edwardian opal ring featuring five graduated translucent opals with vivid displays of blue, green, pink, and yellow. Eight small diamond tokens accentuate the opals.

Metal: 18ct yellow gold.

Marks: JBs. Hallmarked in Birmingham, 1911.

Measurements: The ring's head measures 7.6mm by 19mm. The shank measures 2mm.

Stones: Five graduated opals of good colour, approximately 1ct total. Eight rose-cut diamond chips.

Weight: 3.87 grams.

Condition: Excellent.

Finger size: UK N 1/2. US & Canada 6 3/4.