Vintage pendants for necklaces

Gold plated necklace pendants. The butterfly looks to have a garnet stone and the other one has what looks to be garnet, amethyst, peridot, aquamarine, and citrine. The butterfly has a little diamond in the middle. The round one has a little diamond in the middle and around the outsides. Tested with a diamond tester so I believe they are diamonds. I can’t guarantee they are. I can’t guarantee the stones are real either. These were gifts and I don’t know much about them. flawless for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.