Certified & Appraised 18.88 Ct. AAAA Tanzanite (Oval Free Size)

£14,599.99
Or 7 interest-free payments of £2,085.71 with BudgetPay Interest-Free Payments
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PREORDER: Dispatching on 07th May 2026
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Product Highlights

Possessing a gemstone of this caliber is akin to holding a piece of history, as tanzanite is found in only one location on earth. This AAAA tanzanite oval loose gemstone is a true rarity, showcasing the deep velvety violets and rich blues that make the stone a global sensation. Its colour-changing ability is its most famous trait, allowing the gem to appear differently depending on the time of day or the angle of the light. As a free-size oval stone, it offers a blank canvas for a truly personal creation. Whether set into a bespoke ring or a dramatic necklace, it allows you to build a piece that feels yours entirely. This is for the true connoisseur who wants to lead the design process and own a specimen that is both rare and breathtaking. The stone is certified and appraised to confirm its elite status.

  • Rare AAAA tanzanite with deep color saturation.
  • Famous colour-changing ability for a dynamic look.
  • Free size oval cut ready for bespoke settings.
  • Certified and appraised for its exceptional rarity.
Product Details
  • Product Code
    7993541
  • Number of Gemstones
    1
  • Total Gem Weight
    18.880ct.
  • Type
    gemstone
  • Packing
    Boxed
  • Main Stone Name 
    tanzanite