Tanzanite & Diamond Ring

  • Overview
  • Specs
  • Documentation
  • This striking tanzanite is surrounded by a criss-cross design of dazzling AAA-grade diamonds and looks absolutely regal. Stun at the office or "wow" during cocktail hour by flaunting this rare and beautiful tanzanite. 
    1. 14K White Gold with Rose Gold Undergallery
    2. Size 6.75
    3. 16.7mm to 4.5mm Tapered Band
    4. 8.04ct Round Tanzanite
    5. 1.15ct Total Diamond Weight
    6. 11.5mm Tanzanite

    Do you need a different size?  We offer complimentary resizing. During checkout simply specify your desired size. We will resize the ring and ship within 7-10 business days.


    Tanzanite is a birthstone for December, along with zircon, turquoise, and blue topaz. Tanzanite is also the gem for a 24th anniversary.

      MINERAL: Zoisite
      CHEMISTRY: Ca2Al3(SiO4)3(OH)3
      COLOR: Violet blue to bluish violet to violet purple
      REFRACTIVE INDEX: 1.691 to 1.700
      BIREFRINGENCE: 0.008 to 0.013
      MOHS HARDNESS: 6 to 7
  • If you need additional information regarding any of our gems or stones please contact us at shop@rockshopjewelry.com.