This necklace is made with superb emerald,18K my handmade ball headpins and 22k gold toggle clasp. I have been hoarding these emeralds for years and finally had courage to use it:) These emeralds are by far the most beautiful emeralds I have ever laid my eyes on and I am so excited to finally show you this beautiful necklace. Necklace is 17inch and emeralds are 3.5-4.5mm and necklace has perfect presence and body.