Regency 1960s Pie Shaped Stones Faux Emerald Clip Back Earrings. This pair is unsigned but I have had the same earrings prior with the signature. Rare pie shaped stones as a triad make for a luxe design of beveled stonework. A center ruby rhinestone adds the final complement. Approximately .66" square on a tilt, these have clip backs which work perfectly and as mentioned earlier, are attributed to Regency. Excellent vintage condition. Gorgeous faux emerald allure!