The ultimate healing stone, Crystal Quartz, aka Rock Crystal, balances and revitalizes the mind, body, spirit, and emotions. It amplifies energy and enhances other gemstones. These dangle earrings are handcrafted with real teardrop-shaped, faceted clear quartz and may have natural inclusions. Choose from sterling silver or 14k gold filled options. A matching necklace is here: https://www.etsy.com/listing/1264374107/crystal-quartz-necklace-earring-set-14k?click_key=4d15a532e490f7d4aff9a96d7f279a28b47130c5%3A1264374107&click_sum=71401d74&ga_search_query=clear&ref=shop_items_search_4 Stone Size: average 12x8mm (.5" x .3") Earring Length: 3 inches (7.6cm) (includes earring hook) Metal: 14k Gold Filled or Sterling Silver Earwires WHAT'S 14KT GOLD FILLED? 14KT Gold Filled is the next best thing to real 14kt gold. It is a thick coating of 14kt gold over brass (It's 100 times thicker than gold plate). If properly cared for it will not tarnish and can last for years or sometimes decades. It's also great for those who have sensitivities to metal. GIFT WRAP All purchases come ready for gift giving in a ribbon tied box. In an effort to be more sustainable, multiple orders are combined into the same box. If you need them separated, please leave a note in the note to seller box at checkout. SHIPPING > All orders are handcrafted and shipped Mon-Fri. > US orders ship First Class USPS (unless an upgrade has been purchased) and typically take 2-5 days to arrive. > International orders are shipped via USPS First Class and typically take 1-2 weeks to arrive, but can take up to 5 weeks depending on your country's customs.