This is the perfect option for those who like cool, unique jewelry and the luxury, shine of sterling silver. This necklace is well made, cute and/or elegant in design, and very desirable. The necklace has ring in ring design. The rings are big. The necklace has pendant. The shape of pendant is oval. This pendant linked two parts of a chain. The clasp is in good working condition. ♥ Age/era: Circa 1970s - 1980s. ♥ There necklace is a hallmark. It is sterling 925 . ♥ The chain is about 16…