18K and Ancient Roman Bead Earrings (Black and Cream)

My penchant for ancient beads led me to procure these one-of-a-kind earrings instantly! They feature 6 Roman glass beads from over 2000 years ago. How did they survive this long?! I love how the contemporary designer set them in 18K gold. I especially like the gold granulation detail, which is so on point for the era. They read as mostly black and cream, but if you look at them closely, you'll notice there's some olive green and a dash of red. They would level up any outfit! They measure about 2 1/8" long, and weigh a total of 17.6 grams.