You are viewing a lovely quality heavy Taxco Mexico solid Sterling silver necklace made in the 1960's. The necklace measures 16 1/2" ( wearable ) long by 1/2" wide. It is inlaid with purple enamel and Sugarlite stone. It has a locking style clasp. The links are curved so it is a comfortable piece to wear. It is marked: Mexico, 925, TM-275. The necklace weighs 3.66 oz or 114 grams.