Tanzanite & Diamond Necklace

  • This dainty Tanzanite necklace radiates beauty and elegance. The thin white gold chain and delicate diamonds accent the stone to make it look royal.

    1. 14K White Gold
    2. 7.65mm Stone 
    3. 17.5mm x 1.6mm Pendant
    4. Chain Included
  • BIRTHSTONES & ANNIVERSARIES

    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
      SPECIFIC GRAVITY: 3.35
      MOHS HARDNESS: 6 to 7
  • If you need additional information regarding any of our gems or stones please contact us at shop@rockshopjewelry.com.