The weight is about 4.6 grams(Top-1.6 grams, Chain-3 grams). The chain is about 18"(45 cm) long.
The size of the top --- Length-16 mm, Width-10.5 mm, Thickness-5 mm approx.
The size of the chain Link---1.5 mm approx.
The Top was made in Taxco, Mexico & it's not solid, it's hollow.
The Chain was made in Italy.
The pendant set comes with a free pouch or box. Ideal for a gift !