Our latest obsession? Anything with our birthstone. April babies will love this octagonal-cut White Topaz 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 White Topaz White Topaz for truth, clarity and spiritual insight Chain length 16" (40.5cm), extends to 18" (45.5cm)