18KW Oval Green Tourmaline and Diamond Ring

This exquisite ring features a 3.32-carat oval green tourmaline, certified by AGL, set in 18-karat white gold. Accentuated by 1.12 total carats of brilliant diamonds, it offers a refined balance of vibrant color and sophisticated sparkle. Expertly crafted, this piece combines durability with elegance, making it an exceptional choice for collectors and connoisseurs seeking a distinctive statement ring.

1. 18K White Gold 
2. Total Tourmaline Weight: 3.32 ct
   
3. Total Diamond Weight: 1.12tdw
4. Size: 6 (Resizing upon request)

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 info@rockshopjewelry.com 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

• SPECIFIC GRAVITY: 3.06

• MOHS HARDNESS: 7 to 7.5