18ct and Platinum Opal and Diamond Ring

A refined example of a mid-twentieth-century ring, featuring an opal and diamond, set on an 18ct gold shank with a platinum head.

Metal: 18ct gold and platinum.

Marks: Stamped 18ct and PLAT.

Measurements: The head of the ring measures 6.7mm x 10.4mm, with the shank measuring 1.7mm.

Stones: Opal, with two eight-cut diamonds on either side. Each diamond weighs approximately 0.01ct.

Weight: 2.08 grams.

Condition: Excellent.

Finger Size: UK M 1/2. US & Canada 6 1/4.