Edwardian 18ct, 18k, 750 Gold & Platinum Opal, Pearl and Diamond cluster Ring, Circa 1910

This gorgeous, ring features a central oval Opal, surrounded by four seed pearls and four Diamonds mounted in platinum on an 18ct yellow gold shank.
The central Opal measures 6 x 4.5mm, it is in great condition and exhibits a rainbox of myriad colours with flashes of green, yellow, blues & oranges.
The four diamonds are bright, old, european cuts, each measuring 2.5mm, one of the diamonds is a pale yellow colour and the other three are estimated to be colour G, all have a great clarity and brilliance.
Total diamond carat weight 0.28ct
Opal 0.42ct

Total gemstone weight: 0.70ct

The head of the ring spans across the finger to 9mm with a width of 10.5mm.

Hallmarked: 18ct (denotes 18carat Gold) Plat (denotes platinum)

DETAILS
Ring Size: UK: M 1/2 USA: 6.5 (resizing available on request)
Total weight: 2.8 grams
Hallmarks: as above
Condition: Good
Dated: Edwardian (1901 to 1910)