Main Stone Type: Mined, Natural | Celestial Diamond Hardness: 10/10, hardest natural mineral on earth Shape: Round Cut: Brilliant Cut Carat weight: 0.83 Dimensions: 5.95mm (.23") diameter- (Printable Gem Size Chart - go by the diameter in mm) Color and notes: Intense emerald green stone with subtle and sparse dark inclusions. Nice clarity and a bright enchanting shimmer. Treatment: None Celestial Diamond Chart Code: SC - (See Celestial Diamond Color & Clarity Chart) Juliette Setting Accent stone