Geometric Boulder Opal Ring

  • This beautiful geometric Australian Black Opal ring glistens with neon colors from every angle. Accompanied by a half-band of dainty diamonds, this is the perfect ring to wear on its own or with another piece. 

    1. 14K White Gold
    2. Size 6
    3. 1.35mm Band Width
    4. 0.9ct Australian Black Opal
    5. 0.15ct Total Diamond Weight
    6. 8.3mm x 4.55mm Center Stone

    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.


    Opal is an October birthstone and the 14 year wedding anniversary.

      MINERAL: Hydrated Silica
      CHEMISTRY: SiO2•nH2O
      COLOR: All colors
      REFRACTIVE INDEX: 1.37-1.47
      SPECIFIC GRAVITY: 2.15 (+0.08, -0.90)
      MOHS HARDNESS: 5 to 6.5
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