Size 7 Vintage New/Old Stock costume jewelry rings

This purchase is for (2) Size 7 rings that are new stock from a business that closed in the 1990s. They have been in storage since then and are ready for a home. These are in new shape without scratches or nicks. The one on the left is Austrian Crystals and stamped 18KHGE, the one on the right are Opals and stamped 18KHGE.