Our latest obsession? Anything with our birthstone. February babies will love this octagonal-cut Amethyst pendant necklace. Add to your favourite chain - or gift to someone special - for a super personal touch. 18k Gold Plated, Stainless Steel 6x4mm Octagonal cut Amethyst Amethyst for peace, courage and clarity of mind Chain length 16" (40.5cm), extends to 18" (45.5cm)