Hallmarked with a spur and signed Randy Boyd who is a Navajo artist, created this piece with nothing but quality to each detail. The hearts are thick silver with the sun chasing and gorgeous blue turquoise. The links are hand made with thick silver and ending with a hook. The largest heart is 1.5in. tall for the drop. It is built on a curve with the drop but it is at least 18in. long. The weight is 81 grams heavy. A perfect piece for the collector,just LOOK AT THAT NECKLACE!