Appraised and Certified 1.25 Ct. 7 MM Tanzanite Loose Gemstone

£849.99

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PREORDER: Dispatching on 19th Jan 2026
Size: 7 MM
Size Guide
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Product Highlights

This 7 mm round-cut tanzanite loose gemstone features an exquisite deep blue-violet hue that shifts beautifully under different lighting. The round brilliant cut enhances its sparkle, making it a striking centrepiece for any jewellery piece. As the birthstone for December, tanzanite is a meaningful and elegant choice for those born in this month. It is highly valued for its rich colour saturation and durability, ensuring lasting beauty. The gemstone's clarity and well-defined facets reflect light brilliantly, creating a mesmerising effect.

  • Tanzanite displays blue-violet colour with excellent transparency
  • Round brilliant cut maximises sparkle and brilliance
  • Durable and scratch-resistant for everyday wear
  • A perfect gift choice for December birthdays
Product Details
  • Size
    7 MM
  • Product Code
    6303572
  • Number of Gemstones
    1
  • Total Gem Weight
    1.250ct.
  • Type
    gemstone
  • Packing
    Boxed
  • No Of Pieces
    1
  • Main Stone Name 
    tanzanite
Delivery & Returns

Free Standard UK delivery on orders over £45

Standard Delivery: 3 - 5 Working days. £2.99 for 1 quantity order or £4.99 for 2 or more quantity order.

Returns: Just ensure that we receive it back within 30 days of you receiving it, to receive a full refund (including VAT)*.  View all return & refund information.