Multi stone elephant sterling silver pendant and 18 inch chain

This necklace is in excellent pre owned condition showing little to moderate signs of wear. One side of the bale the peridot stone is on seems to have been smashed but it doesn’t affect anything and it even noticeable. Priced accordingly . Pink stone tests as spinel. Most likely  lab created spinel. Glows under UV light . Green stone is peridot. Red stone is garnet. This is rhodium and gold plated over sterling silver however I can’t find the 925 stamp. The only stamps I could find are STS Karis. Chain measures 18 inches and doesn’t appear to be original to the pendant.