This is a mix lot of small gemstones and accessories as you can see. Their is amethyst(dark purple), the green could be peridot, the sterling silver in the middle is a necklace and other silver pieces. You really need to enlarge the photo to see all the various gemstones and how they are cut. Their is a green stone cut as an arrow. The plastic box comes with the sale and keeps the various stones in place. Their is a faceted ruby round towards the bottom assembled with a pair of gold stones(probably quartz) so their is lot of possibilities.