Heart 9k Gold English Stud Earrings Vintage c1980
To the earring posts you can see an English hallmark, it is very hard to read, I can just make out the London assay office mark but not the date letter. The maker mark is also not clear.
Size of hearts 1.3 x 1.0 cm or 0.5 x 0.4 inches.
Total weight 2.2 grams or 1.4 penny weight.