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Watermelon Tourmaline Slice Twist Ring

Designer: RockShop

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  • A slice of watermelon tourmaline, accented by a beautiful diamond halo, creates a sense of unequaled beauty whenever worn.

    1. 2.91g of 18K Rose Gold
    2. Size 6.5
    3. 10.5mm Round Tourmaline Slice  2.51ct
    4. 27 Pieces Diamonds, 0.22ct Total
    5. 2.7mm to 4.8mm Band Width

    Do you need a different size?  If you need a smaller size, we offer a complimentary resize. If you need a larger size, please inquire with size via for a quote. When you're ready for checkout simply specify your desired size. We will resize the ring and ship within 7-10 business days.


  • Tourmaline is a birthstone for October. 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
      MOHS HARDNESS: 7 to 7.5
  • If you need additional information regarding any of our gems or stones please contact us at: