Victorian Diamond & Banded Onyx Drop Earrings

Measuring approx. 2 inch in length, topped with two round concave banded agate measuring approx. 9.3mm in diameter, suspending two oval concave banded agates measuring approx. 17x12.5mm set at the center with two Rose cut diamonds measuring approx. 2mm. Further suspending drops embellished with black enamel, fashioned in 14k yellow gold. Circa 1875.