The sparkling metro necklace from Belargo is right up your alley. The pendant is linked into the necklace which is covered in radiant cubic zirconia. This necklace fastens with a spring ring closure.
Metal: Available in sterling silver, platinum plated or sterling silver, rose gold plated
Stone: Cubic zirconia
Chain length: 36 inches
Pendant dimensions: 1 1/2 inches x 7/8 inch