St. Petersburg, circa 1890
14K gold antique earrings are prong set with two sparkling old cushion cut diamonds: 5.7 x 4.9 x 3.4 mm, approximately 0.73 ct and 5.8 x 5 x 3.5 mm, approximately 0.78 ct, J color, I1 clarity.
Estimated total diamond weight 1.51 ct
The earrings are marked with 56 zolotnik Imperial gold standard and St. Petersburg assay mark.
Total length with ear wire 15 mm (9/16 in.)