AU1486
Chrom Tourmaline is a rare and vibrant green variety of tourmaline colored primarily by chromium (Cr) and sometimes vanadium (V). Its rich, intense green hue often rivals that of fine…
AU1477
Tourmaline is a popular gemstone that comes in a variety of colors, including neon green. This particular color of tourmaline is highly sought after by gemstone collectors and enthusiasts for…
AU1476
Tourmaline is a unique gemstone known for its wide range of colors and fascinating physical properties. It is a complex boron silicate mineral that forms in a variety of geological…
AU1408
Tourmaline is a unique gemstone known for its wide range of colors and fascinating physical properties. It is a complex boron silicate mineral that forms in a variety of geological…
AU1369
The Tourmaline Lagoon gemstone is a captivating and unique gem that exhibits a stunning green hue reminiscent of a tranquil lagoon. Here’s a short review of this exquisite gemstone: The…
AU1361
Maroon tourmaline from Congo is a highly prized gemstone known for its rich, deep color and excellent clarity. It is one of the most sought-after varieties of tourmaline, and is…
AU1297
Tourmaline is a unique gemstone known for its wide range of colors and fascinating physical properties. It is a complex boron silicate mineral that forms in a variety of geological…
AU1296
Tourmaline is a popular gemstone known for its wide range of colors, including maroon. Maroon tourmaline, also known as “rubellite,” is a deep red to reddish-purple gemstone that is highly…
AU1234
Tourmaline is a unique gemstone known for its wide range of colors and fascinating physical properties. It is a complex boron silicate mineral that forms in a variety of geological…
AU1175
Tourmaline is a unique gemstone known for its wide range of colors and fascinating physical properties. It is a complex boron silicate mineral that forms in a variety of geological…