This gorgeous piece will turn heads. Statement necklace measures 18" with a 2" extension chain in 14 karat gold plated sterling silver with rough cut aquamarine and faceted blue topaz stones. The round faceted blue topaz stones are 8mm and the pear stones measure 6mm x 9mm. The rough cut aquamarine stones from the top to the largest center pendant measure 18mm x 10mm, 6mm x 20mm, and 13mm x 30mm. The chain is made up of marquise links that measure approximately 4mm x 12mm and are slightly textured and finished with a lobster clasp closure. .925 Sterling Silver