Tanzanite for Auction - Ross's Auctioneers & Valuers
Tanzanite Tanzanite was only discovered in the 1960s and is therefore a fairly new gemstone. This gemstone is only found in one place - the Merelani Hills of Tanzania, making it more commercially rare than diamond.  

Tanzanite is a variety of zoisite and is particularly prized for its plethora of blue and purple shades; this is further enhanced by its pleochroism i.e. its ability to display different colours when tilted. Tanzanite has become a very popular gemstone, not only for its exclusivity but also because it exhibits the beauty of a sapphire but with more variation.

Tanzanite - auction results

There have been 97 Tanzanite sold in previous auctions
  • LOOSE SAPPHIRE GEMSTONE at Ross's Jewellery Auctions
    LOOSE SAPPHIRE GEMSTONE Sale Date: 16 May 2019
    Result: £400
  • LOOSE TANZANITE GEMSTONE at Ross's Jewellery Auctions
    LOOSE TANZANITE GEMSTONE Sale Date: 16 May 2019
    Result: £400
  • LOOSE TANZANITE GEMSTONE at Ross's Jewellery Auctions
    LOOSE TANZANITE GEMSTONE Sale Date: 16 May 2019
    Result: £400
  • 14CT GOLD TANZANITE, DIAMOND AND EMERALD RING at Ross's Jewellery Auctions
    14CT GOLD TANZANITE, DIAMOND AND EMERALD RING Sale Date: 11 April 2019
    Result: £320
  • 9CT WHITE GOLD TANZANITE AND CUBIC ZIRCONIA RING at Ross's Jewellery Auctions
    9CT WHITE GOLD TANZANITE AND CUBIC ZIRCONIA RING Sale Date: 11 April 2019
    Result: £40
  • FIVE TANZANITE-SET STERLING SILVER RINGS at Ross's Jewellery Auctions
    FIVE TANZANITE-SET STERLING SILVER RINGS Sale Date: 06 December 2018
    Result: £50
  • TWO 9CT GOLD GEM-SET RINGS at Ross's Jewellery Auctions
    TWO 9CT GOLD GEM-SET RINGS Sale Date: 06 December 2018
    Result: £40
  • FIVE TANZANITE-SET STERLING SILVER RINGS at Ross's Jewellery Auctions
    FIVE TANZANITE-SET STERLING SILVER RINGS Sale Date: 06 December 2018
    Result: £60
  • 18CT WHITE GOLD TANZANITE AND DIAMOND CLUSTER RING at Ross's Jewellery Auctions
    18CT WHITE GOLD TANZANITE AND DIAMOND CLUSTER RING Sale Date: 06 December 2018
    Result: £550
  • LOOSE TANZANITE GEMSTONE at Ross's Jewellery Auctions
    LOOSE TANZANITE GEMSTONE Sale Date: 06 December 2018
    Result: £280
  • LOOSE TANZANITE GEMSTONE at Ross's Jewellery Auctions
    LOOSE TANZANITE GEMSTONE Sale Date: 08 November 2018
    Result: £275