18 karat yellow gold, estate, “Tiffany & Co.”, floral, ribbon-bow motif, matching- brooch clip-back earrings. Earring measures 11.5 x 7.5 mm. Each earring is prong set with 7 modified brilliant cut medium dark red rubies. These rubies have a combined (both earrings) of .95ct. Earrings weigh 10.8 grams.