"Britain's Premier Gemstone Source"
Established in 1974.

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7-7.5mm Square Octagonal Tanzanite (TAEQ6575)

Sale Sold
Retail: £2,311.25        
Trade: Sign in
*Tax included on retail price.
Trade customer? Contact us for trade prices.
  • 7.58 x 7.55 x 4.58mm 2.15ct
  • 7.08 x 7.03 x 4.62mm 1.95ct
  • 6.92 x 6.89 x 4.30mm 1.67ct
  • Square Octagonal
  • Natural Tanzanite

Price reflects the heaviest stone.

Material Info

Species: Zoisite
Hardness (mohs): 6.5

Care Instructions

Zoisite (Tanzanite) should not be cleaned in an ultrasonic cleaner.