One-of-a-kind, Fine AAA Muzo Emerald and Diamonds Pendant Enhancer GIA Certified Muzo Emerald: 4.00 Carats - 100% Natural (Moderate treatment) Baguette-Cut 100% Natural Colombian Emerald Color-Alpine Green/ Clarity VS Solid 18K Yellow Gold 10.2g Measurement: 30.28mm x 12.60mm "Muzo emeralds boast a reputation of being the most desired and beautiful emeralds in the world" This listing ONLY include pendant / The chain or diamond necklaces are not included in this listing!