Handcrafted genuine polished gemstone wrapped in 18kt gold over sterling silver wire. Butterfly backings. Stones are sisters not twins, measuring approximately 1/2 in by 1/8 in. Natural stones will show variation in tones and color. Clear Quartz is a high vibrational stone, known as the ultimate healing crystal with its ability to amplify energy and attune to your higher self. Hand-crafted 18kt gold vermeil Sterling silver base Butterfly backings Description provided about crystals is for information purposes only and not intended to diagnose, treat, cure, or prevent any diseases.