This is an Victorian onyx ring with a lovely halo of hearts framing the onyx. It has a nice low profile with a curved underside to sit comfortably on the finger.

Gemstone: Oval Onyx
Cut: Oval Flat Cabochon

Width: 15.8 x 11.8 mm / 3 - 1.6 mm wide shank / 3.5 high off finger
Metal: 10k Pink Gold
Markings: 10-K J.M.
Finger Size: 5.25 (inquire about sizing)
Circa: 1880's
Condition Rating: 7 (light abrasions on onyx, hand polished mounting)
Weight: 2.3 grams