Badgley Mischka Near Colorless 10 ctw Emerald Lab Grown Diamond Huggie 6.8x4.75 mm Emerald Cut Created Ruby and 4 ctw Emerald Lab Grown 4.3 mm Round Created Sapphire and 1 1 3 ctw Round Lab Grown Diamond Silver Created Emerald Huggie Earrings Simon Curwood Jewellers. Includes: A matching box. Material: 925 sterling silver, 18K gold plated, Lab grown emerald Care instructions: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide, which causes the jewelry to deteriorate and corrode over time. Imported Product measurements: Length: 0. 5 in (1. 3 cm) Main stone: 0. 16 in (0. 4 cm)