Three gemstones represent December: tanzanite, turquoise or zircon. All three can be found in our December birthstone rings, each having a beautiful shade of blue that makes the jewellery pop. Due to the colour, December rings look stunning in various metal colours, including yellow and white gold, allowing you to pick your favourite. December birthday rings make a great gift for a loved one as the stone is associated with friendship and generosity. Why not elevate your gift with a matching necklace, bracelet or earrings?