Opal & Diamond Necklace

  • This fiery white opal is from the opal capital of the world, Coober Pedy, located in South Australia. Surrounded by AAA quality diamonds, its a timeless treasure you can enjoy for generations.  

    1. 14K White Gold
    2. 9.7ct. Australian Coober Pedy Opal 
    3. 0.70ct Total Diamond Weight
    4. 18" 14K White Gold Chain 
    5. 27mm x 12mm Freeform Opal
    6. Made in Florida
  • BIRTHSTONES & ANNIVERSARIES

    Opal is an October birthstone and 14 year wedding anniversary

      MINERAL: Hydrated Silica
      CHEMISTRY: SiO2•nH2O
      COLOR: All colors
      REFRACTIVE INDEX: 1.37-1.47
      BIREFRINGENCE: None
      SPECIFIC GRAVITY: 2.15 (+0.08, -0.90)
      MOHS HARDNESS: 5 to 6.5
  • If you need additional information regarding any of our gems or stones please contact us at shop@rockshopjewelry.com.