This beautifully made necklace is not marked but tests positive for silver (acid test) guaranteed. The necklace is over 16 inches long by 5/8 inch wide. The locket is 13/16 inch long (not including the 1/2 inch bale), by 1 3/8 inch wide. The locket has gold plated leaves and flowers, roses and fuchsias in red and green gold. The chain has roses, each with red gold center. The weight is a total 68.7 grams. C. 1880.