Vtg Diamond & Pear Pink Ruby Stud Earring 14k Yellow Gold 1.1 g, 1 Earring Only

Vtg Diamond & Pear Pink Ruby Drop Stud Earring 14k Yellow Gold, 1 Earring Only See photos for condition and more information. Weighs 1.1 grams. Tested and stamped 14k gold. There are 4 diamonds all tested as diamond. And 1 pear shaped pink ruby. It did test 9 on the hardness scale and does glow under black light! The diamonds are also glowing blue. Measurements are saying it's about .25 carat ruby Only 1 Earring is included, would be a beautiful pendant.