This flashing black opal flashes with electric neon green hues

The classic setting holds a classic stone

Measurements: 20 x 17 mm

The center stone of this antique ring is black and white onyx

re-purposed from another ring

Retro Two Tone Gold Diamond Engagement Ring inv 3305 This flashing black opal flashesThis vintage diamond engagement ring has wonderful small details that complement its overall structural feel. The shoulders are set with sparkling diamonds. This 14 karat white gold head and shoulders do double duty, both providing an illusion of larger diamonds and holding it securely in place. Feminine yet sophisticated, this will make a lovely heirloom place for years to come. Metal: 14K Yellow and White Gold Gem: Diamond . 55 Carats, I2 in