These beautiful studs begin with unique, one-of-a-kind double terminated quartz crystals. The crystals are completely raw and natural, uncut and unpolished. They grow in these beautiful 18 faceted shapes that you see. Each one is different and no one stone perfectly matches another in shape, size, or clarity, but I handpick each one to find a pleasing pair. I then carefully wrap the stones with 14k Gold Fill or .935 solid silver to turn them into wearable bits of natural beauty. The metal goes straight through the stone, so you can be sure it is secure! Herkimer and Pakimer Diamonds are stunning 18-sided quartz crystals, celebrated for their natural beauty and clarity. but are not actual diamonds. Please note, the origin of these stones is Pakistan not NY.