4 Vintage Rings - Size 7.5 -  Sterling silver band with light blue rhinestone with 925 NF-ish symbol (RING4028).  NV Gold band with pink rhinestone flower (RING4029).  1957 Highschool signet ring - HDJ 10K (RING4030). Silver band with light purple stone and cubic zirconia with RJ CZ 925 marking (RING4022). Previously owned. In good condition.