Gemstone cheapest Necklace Pendant Tanzanite Beads Silver Cross

This is a great cheapest gemstone necklace with a tanzanite beaded chain and a gem set sterling silver cross pendant. Artist signed RP on a triangular tag and 925 on the pendant. THe chain is 18.5 inches long and the cross is 2 and ¾ by 1 and 5/8 inch. Very good condition the cross has amethyst citrine moonstone peridot and sapphire.