London Blue topaz is the darker of the three main types of topaz, but still slightly lighter than a sapphire, making it a popular choice for those who like a dark blue tone. Our range of topaz jewellery above all features the London Blue topaz either a solitaire stone, or in combination with diamonds, and includes pendants and earrings. With items in Sterling silver, or gold in white, rose, and yellow tones, we are confident there is something here for all occasions and budgets, and all with free UK delivery included in the prices shown.