Product Details
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Rubellite Tourmaline all around a white gold ring is the greatest symbol of forever love.
- 14K White Gold
- Size 6.75
- 1.4mm Band Width
- 1.7ct Rubellite
BIRTHSTONES & ANNIVERSARIES
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
- SPECIFIC GRAVITY: 3.06
- MOHS HARDNESS: 7 to 7.5
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