A very unusual set of convertible earrings, crafted with twisted wires of solid yellow gold of 18 karats with high polished finish. They are fitted with retractable posts and hinged French omega backs for fastening clips. Beautiful set easy to convert and interchange the color gemstones. Diamonds: Mountedin four-prongs settings with 10 calibrated round brilliant cut diamonds, 0.30 carats, white colorless F/G color, VS-2 clarity Gemstones: Accompanied by 7 pairs of round cabochon cut of 15 mm of different natural gemstones such; Blue turquoise, red jasper, white mabe pearls, blue lapis lazuli, green malachite, black onyx and brown tiger eye quartz. Weight: The gold frames are 20.85 Grams, (13.37 Dwt). The gemstones all together are 34.06 Grams (21.83 Dwt). Measurements: 22 mm by 22 mm (Diameter 0.87 Inches). Hallmarks: Stamped with the maker's mark and the gold assay mark, "K18". Very good conditions. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.