Both guys and gals have bought these Green Aventurine Pendants set in metal settings. Most people team these with a cord. Great mid-green colour have sold happily to those loving the idea of gaining heart confidence. The Chinese also believe a green like this is good luck.
The crystal itself is 35x10x10mm in size. You will get one these green aventurine pendants shown in the photo. We will intuit which will meet your needs. If you want a specific colour ask in comments area and we will do our best to find in stock.