Magic Metal Crystal Butterfly Necklace Vintage Gold Tone Charm NC47 Moth Pendant Ships from the USA Amber Brown Crystal Butterfly Necklace. Earthy, antique inspired design embellished with various crystals. Pendant Size: 2 inches by 2 inches. Chain Length, Open From Clasp to End: 27 inches. Makes a perfect gift. Search Magic Metal Jewelry for more jewelry styles.