I received a beautiful pair of earrings from Mama's Jewelry for Valentine's Day. The NANA Sterling Silver Dangle Halo Earrings with 6.5mm Center Swarovski CZ & Simulated Birthstones arrived in beautiful condition boxed and ready for me to open and enjoy the sparkle. My birthday is in December, so I chose a Blue Zircon for my stone. The stone is imitation but it is almost impossible to tell. I have been getting compliments galore on these earring each day at work from various clients that I see. I love the way they catch the light. The metal is Platinum Plated Silver which shines brightly and looks beautiful against the sparkling gemstone. The earrings stay securely on my ears and make me feel beautiful even when I am wearing a simple work dress.