These AAA quality, microfaceted Swiss Blue Topaz are very sparkly! They measure 8 x 11mm. I accented them with faceted rondelles of Aquamarine, small blue Topaz briolletes, and cushion-cut Apatite. They dangle from beautifully detailed Sterling Silver Chandeliers. They drop 36mm, (approximately 1 1/2"), from the bottom of the Sterling Silver ear wires. Very pretty and feminine!