Each earring face measures just under approximately 11/16 of an inch, or about 17.4625 millimeters, high, by just over about 1/2 of an inch, or approximately 13 millimeters, wide, and about 1/4 of an inch, or roughly 6.35 millimeters, deep, not including the screwbacks. (Included you will find a US Quarter in the photographs, for the measurement-challenged and ruler-averse.) The back of each earring is stamped, "10K", unsigned. One stamp is very faint. Also discreetly acid tested as 10K. Combined weight is approximately 3.62 grams, which includes the shell weight, of course.
These are older earrings, which have been worn and enjoyed. They will have the expected light surface scratches and tiny dings to the gold. The screwbacks appear pretty straight, move easily and close and hold securely. No visible chips to or cracks in the cameos. Lightly cleaned by hand, but they have not been professionally polished, and may need further cleaning.
A classy and very romantic, detailed pair of vintage 10K yellow gold round carved shell cameo screwback earrings. Delicately handcrafted and feminine, nostalgic beauties.