It's marked on the side but difficult to make out that it's 14K gold so tested for accuracy. I noticed the purple is not true in the photos, they appear more grape color but they actually have more red in them for a beautiful deep hue of purple with the center stone being lighter in color. The delicacy and beauty of this lavalier will amaze you. Notice the fine stippled beading around the edges of the tiers and bail. All of the seed pearls are present as well as the lovely little dangle. Found on a twisted gold filled chain as shown so it will be included. Lavalier measures 2-3/8" long and up to 3/8" wide and weighs without the chain 2.3 grams.