Yellow gold citrine stud earrings

They are unmarked but test as 16ct gold on Mizar gold tester so I advertise them as 14ct as it's more recognised

When I bought them they were described to me as being citrine surrounded with paste stones, but I prefer the yellow citrine and this stones after cleaning are a little bit on the green side so not sure if it's citrine or not

Please refer to photographs for details and condition