The Thornton tungsten carbide ring is designed to be a powerful and bold style of tungsten rings. The polished tungsten carbide combines with the 18k gold inlay to produce a strong contrast. Proudly displayed in the gold inlay is a diamond solitaire for added distinction and luxury. The beveled edges and comfort fit interior provide added comfort and ease of wear all day. This style is made to order so please allow 5 - 10 business days to manufacture and ship. Free Lifetime Warranty and Lifetime Sizing; pay no restocking fees or deductibles!