Czech glass pear stone, focal point stone, teardrop stone, gold foil, point back, pear shape. Measures 18 x 13mm. Simulated imitation sapphire blue stone. Great centerpiece to any project. Goes great with pear mounts in B'sue by 1928 line as OS07623 or check this link for more https://www.bsueboutiques.com/Teardrop-Bezels-s/1999.htm. Sold by the piece.