Pair of unmarked yellow metal, citrine and white stone cluster earrings

Pair of unmarked yellow metal, citrine and white stone (test as sapphires) cluster earrings, the central stone approx 9mm, within a border of ten stones, on screw-threaded posts with keepers, 6.3g gross approxPair of unmarked yellow metal, citrine and white stone (test as sapphires) cluster earrings, the central stone approx 9mm, within a border of ten stones, on screw-threaded posts with keepers, 6.3g gross approx