Vintage 12k Gold Filled Halo Black Diamond Dangle Type Earrings, Mid Century Earrings

This one-of-a-kind dainty black diamond earrings are made with 12k gold fill with round cut natural black diamonds.
Screw back earrings with open loop.

Measures 2.3 total height and the gems are 0.8 across.

In excellent condition. See photos for greater details.