Smokey Quartz Crystal Tumbled Stones, 19mm-23mm (stock) Smokey Quartz Crystal Tumbled Stones (handy size guide) Smokey Quartz Crystal Tumbled Stones (size guide) Smokey Quartz Crystal Tumbled Stones (side view) Quartz (Smokey Smoky) Crystal Tumbled Stones, 19mm-23mm Smokey Smoky Quartz pale natural crystal Tumble Stone. Good quality, polished, 19mm-23mm on longest side Healing, grounding, de-stressing Smokey Quartz is a Zodiac Birthstone for Libra, Sagittarius & Capricorn. £1.50 Quantity: at £1.50 each Add To Basket 0 in your basket View Basket Checkout