This charm is made to order so please allow 3 - 4 weeks to ship. This birthstone charm is available in 9ct yellow gold, 9ct rose gold, and 9ct white gold, also 18ct yellow gold. This stunning charm is made to fit a birthstone of your choice. Add a pop of colour to your jewellery collection or a birthstone that has a special meaning you can wear to keep it close. This charm will fit onto the chain available to buy or it can be connected to a bracelet. Dimensions | Gemstone is round and 4mm wide in size | The stone and casing is 7mm wide. Please note this is for the charm only the necklace is not included. The birthstone colour/shade may vary from the pictures as every gemstone is different.