Product Information: Stone Type: Swiss Blue Helenite Stone Origin: Skamania County, Washington, USA Total Stone Weight: 4Carats Stone Siz: 6mm x8mm Emerald Cut Metal: Solid 925 Sterling Silver w/ Rhodium Finished Silver Weight: 1.29 Grams Suggested Retail Price: $72.00 *The cutting of the stone might be different from what is shown on the photos, depends on the availability in stock. *Because, the stones may vary slightly in shape, size, and color. Customer Support: We offer our expert knowledge and services to our customers. And we are happy to answer any questions over e-mail! About Us: We are a family-owned and operated business based in San Francisco.