This is a no-brand accessory featuring **high-quality moissanite**. It has a 1-carat volume and a simple bezel setting design that is easy to match with various outfits. The chain is yellow. It will be sent in a convenient accessory case. 【Product Information】 ・Stone Type: Moissanite (Artificial Gemstone) ・Carat: 1.0 carat ・Color Grade: D (Highest colorless grade) ・Clarity Grade: VVS1 (Extremely small inclusions) ・Cut: Excellent (Ideal proportions) ・Cut Style: Round Brilliant Cut ・Size: Top approx. 6.5mm, movable ・Chain Material: Silver ・Chain Length: Approx. 45cm ・Chain Color: Yellow ・Accessories: GRA (Global Gemological Research Association) Certificate (Report No. 21331796) ・Accessory Case 【About Moissanite】 Moissanite is an artificial gemstone that has a brilliance very similar to that of a diamond. It also has high hardness (Mohs hardness 9.25) and is popular as a beautiful gemstone suitable for everyday use. 【About the GRA Certificate】 The included GRA report is a certificate issued specifically for moissanite. ※GRA is a private organization different from GIA (Gemological Institute of America). If you require a formal jewelry appraisal, please inquire separately. 【Important Notes】 ・This product is moissanite and not a diamond. ・Returns are not accepted to prevent substitution. ・Product images are as close to the actual product as possible, but the color may differ slightly depending on your monitor and lighting conditions. ・The head is designed to prevent it from falling off, so the chain cannot be removed as is, but it can be removed by opening the jump ring. If you have any questions, please feel free to comment. We strive for quick and courteous transactions. Thank you!