"Large...almost 1/2 inch micro faceted AAA lemon topaz onion briolettes with gorgeous color and gem clarity are topped by a bouquet cluster of AAA sky blue topaz faceted onion briolettes and pink topaz faceted rondelles. I hand wrapped each onion in fine silver and the rondelles are attached with fine silver ball pins. They hang from argentium anti tarnish sterling silver leverback earwires. 1 1/4 inches long from the top of the earwire. All components are fine silver or argentium sterling silver. They are tarnish resistant and do not contain nickel. "