Setting: prong setting.
0 millimeters (L) Weight: 8. Yellow Gold Emerald May 4 ct Emerald 4 Pack Necklace Length: 18 Inch Necklace Type: Pendants Plating (Diamonds): plated Pendant and Necklace Total Number of Stones (Genuine and Lab-Created Gemstones): 1 Dimensions: 8.0 millimeters (H) x 8. Yellow Gold Emerald 4 ct May Emerald 3 Pack Necklace Length: 18 Inch Necklace Type: Pendants Plating (Diamonds): plated Pendant and Necklace Total Number of Stones (Genuine and Lab-Created Gemstones): 1 Dimensions: 8.