Tanzanite is rarer than diamond due to its single-source location, but diamonds generally hold higher long-term resale value. Many customers choose Tanzanite for its unique colour and rarity rather than investment value.

Yes, Lute Diamonds ships certified Tanzanite jewellery across the United Kingdom and Europe with secure, tracked delivery.

Genuine Tanzanite jewellery comes with an authenticity certificate from a recognised gemological laboratory, confirming the stone's origin, colour grade and carat weight.

Tanzanite pairs well with white gold and platinum, which enhance its blue-violet tone, though yellow gold is also popular for a warmer, vintage look.

Prices vary based on carat weight, cut, clarity and metal type, typically ranging from a few hundred to several thousand pounds for fine, certified pieces.

Yes, Tanzanite is increasingly popular for engagement rings as a unique alternative to traditional diamond rings, symbolising individuality and rarity.

Tanzanite is a softer gemstone, so it should be stored separately, cleaned with mild soap and water, and protected from hard knocks or extreme temperature changes.

Lute Diamonds has handcrafted fine jewellery since 2006, combining certified Tanzanite gemstones with ethically sourced precious metals for lasting quality and design.

Yes, Lute Diamonds offers a clear returns and exchange policy on all Tanzanite jewellery purchases, with details available on our Delivery & Returns page.