Art Deco Onyx Ring with Old Cut Diamond Accent, 14K Gold, size 6.5 US

Art Deco Onyx Ring with an old cut Diamond for an added little twinkle. Beautifully made with an intricate gallery. While the gallery looks to be a faint color of yellow gold, the gold color around the Onyx and Diamond is white.
Face of the ring measures approximately 24mm × 14mm. The rise on the finger is 6mm and gently forms around the finger. Approximate Diamond weight is 0.18ct.
Size 6.5 US.
14K gold, hallmarks faded, tested as 14k
Condition is very good. Some very light scratches on the metal and onyx stone. No cracks noted.