Beautiful 4mm, 0.25 Ct diamond tube set in solid 14k gold slides freely on an adjustable solid 14k gold, bevel cut cable chain. The perfect staple piece to any jewelry collection. I wear mine every day! Chain is adjustable to 16", 17" and 18" making it easy to layer with other necklaces if desired. 
 
If you would like a different size diamond or have a diamond of your own you would like to use, please contact me and I would be happy to help.