No heat, natural Paraiba Tourmaline cushion cut weighing a total 17.14 carats. This superior, vivid mint green loose gem, is an ultra rare treasure, and it would make a legendary custom jewelry piece. (Ring, necklace, pendant, bracelet or cuff).
We also offer custom work for our coveted gems. Please message or call us to discuss.
The GIA certificate is attached to the images for your convenience.
Returns are accepted and paid by us within 7 days of delivery.

Tourmaline is the birthstone for October and it is also the celebrated 8th Anniversary gemstone.

The most popular Tourmaline varieties include, Paraiba Tourmaline, Chrome Tourmaline, Green Tourmaline, Mint Tourmaline, Pink Tourmaline, and Rubellite.

Color alternatives for Paraiba Tourmaline rings for women are Emerald ring, Green Diamond ring and more.

Please FOLLOW the MERKABA storefront to be the first to view the latest of our ultra exclusive jewels and supreme gemstones.

SKU GP2 Category


Unheated Paraiba Tourmaline 17.14 Carats GIA Certified No Heat crafted by extremely skilled hands in the USA.

Merkaba Jewelry is an ultra-exclusive boutique jewelry house catering to avid gem lovers and collectors globally.

Merkaba specializes in a variety of investment grade, natural precious gemstones, fancy colored diamonds, In addition to pristine jewelry creations.
We offer an important selection of colored gemstone cocktail rings, engagement rings, gemstone earrings, custom-tailored bracelets and cuffs.
The Merkaba Jewelry collection features a variety of unique gemstone colors, custom shapes and cuts, flawless clarity, as well as unmatched brilliance.

Merkaba emphasizes on crafting jewels of distinction, by extremely skilled hands in the USA.

We would also like to welcome you to follow the MERKABA storefront on to be the first to view the latest of our ultra-exclusive jewels and supreme gemstones. Please contact us for more information.

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