This elegant ring features a vibrant green tourmaline gemstone set in 14kt white gold with rhodium plating for a bright, lasting finish. Surrounding the center tourmaline are natural diamonds totaling 0.49 carats total weight, graded VS2 (Very Slightly Included) for clarity and I (Near Colorless) for color — a combination that delivers excellent brilliance and near-eye-clean quality.

Green tourmaline is prized for its rich, vivid green hues ranging from soft mint to deep forest tones, making it a distinctive and eye-catching alternative to emerald. Like all colored gemstones offered by Costco, the tourmaline may have been enhanced in the production process. All diamonds included are natural and untreated.

The ring arrives in a size 7 and may be sized by a local jeweler. Air shipping via UPS insured is included. Costco's 100% satisfaction guarantee applies. The internal style code R20827GT identifies this as a green tourmaline (GT) design in Costco's jewelry collection.