"The pendant pictured is lab created emerald and diamond #6499 -Approximate total carat weight: approx. 1.23ctw diamond equivalent -Center Stone Size: 6x6mm - approx. 1.20ct diamond equivalent -Center Stone Shape: square radiant -Gem Type: lab created emerald -Stone Clarity: VS2 -Stone Color: green -Moh's Scale: 8.5 hardness -Accent Stone Size: 1 round approx. 0.03ct. diamond equivalent -Gem Type: genuine diamond -Stone Clarity: SI1 -Stone Color: GH -Moh's Scale: 10 hardness -Metal Type and Puri Emerald Cut Green Diamond Necklace, Emerald Necklace In Brilliant Cut, Emerald Cut Green Diamond Gemstone Necklace, Dazzling Emerald Diamond Necklace For Anniversary, Dazzling Green Diamond Necklace For Anniversary, Dazzling Emerald Necklace For Anniversary, Fine Jewelry Green Diamond Necklace For Anniversary, Classic Green Emerald Necklace With Diamond Accents, Classic Green Diamond Pendant Necklace