Roman Micromosaic Blue Topaz Gold Earrings

A pair of 14 karat yellow gold, light blue topaz and micromosaic earrings, micromosaics circa 1860, all other elements later additions. Each earring designed as a micromosaic depicting Roman ruins, the micromosaic surrounded by eighteen (18) round faceted light blue topazes measuring approximately 3.60 mm. Length approximately 1 3/8 inches. Gross weight approximately 16.70 grams.