Bi-Color Pink Tourmaline & Diamond Ring

  • A rare and exotic bi-color tourmaline is perfectly accented by white gold and the diamond halo. The simplicity of the four prong setting is ideal for admiration.
  • 14K White Gold
  • Size 7
  • 4.15mm Band Width
  • 23.14ct Emerald-Cut Tourmaline
  • 2.77ct Total Diamond Weight
  • 21mm x 13mm 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.

      • BIRTHSTONES & ANNIVERSARIES

        Tourmaline is a birthstone for October, along with opal. Tourmaline is also the gem of the 8th wedding anniversary.

          MINERAL: Tourmaline
          CHEMISTRY: Elbaite Na(Li1.5,Al1.5)Al6Si6O18(BO3)3(OH)4 Dravite NaMg3Al6Si6O18(BO3)3(OH)4 Liddicoatite Ca(Li2Al)Al6Si6O18(BO3)3(OH)3F Chromedravite NaMg3Cr6Si6O18(BO3)3(OH)4
          COLOR: All colors
          REFRACTIVE INDEX: 1.624 to 1.644
          BIREFRINGENCE: 0.018 to 0.040
          SPECIFIC GRAVITY: 3.06
          MOHS HARDNESS: 7 to 7.5
      • If you need additional information regarding any of our gems or stones please contact us at: shop@rockshopjewelry.com