Watermelon Opal Teardrop Shaped Gemstones on 18kt Over Stainless Steel Chain

This is an 18 kt gold over stainless steel chain with a curve twisted bar.  There are 8 watermelon opal teardrop shaped gemstones wire wrapped with brass wire onto the goldtone bar.  The necklace is appoximately 15 inches in length.  What a lovely gift this would make.