Vintage Opal & Diamond Ring | 14k White Gold Opal Ring Wedding & Engagement The ring is marked for

The ring is marked for 10k gold and bears an unknown maker's mark

The gold and enamel have been professionally verified using X-ray fluorescence (XRF) analysis and jeweler’s acid testing

A necklace fit for Cleopatra

This 1960s era ring is 14k gold with an elegant foliate design on the band

This glistening gold pansy ring holds a 0

Vintage Opal & Diamond Ring | 14k White Gold Opal Ring Wedding & Engagement The ring is marked forOpals are destined to surprise. As they move in the light gorgeous flecks of subtle colors bounce and catch the eye. This simple, yet elegant ring (circa 1930 1940) features a white opal with subtle flashes of yellow, green, and orange. The opal is set into a 14k gold mounting (marked) and surrounded by a halo of 16 brilliant cut diamonds. The face of the ring measures 0. 6 inches from top to bottom by 0. 55 inches wide, and it is in great condition.