7 Carats Cushion Cut Sea Foam Tourmaline (Single Stone Deal)

This is a rare 7-carat cut stone in a beautiful cushion cut, featuring a stunning sea foam color. Its dimensions are 10x10x9 mm, and it is a loupe-clean gem with exceptional clarity. This single stone is 100% natural and untreated, sourced from Afghanistan. It's an excellent choice for use in pendants, rings, or as a collector’s gemstone. Ideal for fine jewelry, this tourmaline also holds special significance as the birthstone for October. How can I determine the value and quality of a sea‑foam tourmaline before purchasing?   When evaluating the value and quality of a sea foam tourmaline like this 7 Carats Cushion Cut Sea Foam Tourmaline, there are several key factors to consider. First, color is crucial — sea foam tourmaline is prized for its soft, oceanic green-blue hue, and this particular gem displays a vivid sea foam color, which is both rare and highly desirable in the market. The cut also plays a major role in both brilliance and value; this stone features a cushion cut, known f