14K Gold Smoky Quartz Slide. 13mm(1/2 inch) Wide and 11mm(7/16 inch) Long. 1-7x5mm Oval Smoky Quartz.. 14K Gold Smoky Quartz Slide. 13mm(1/2 inch) Wide and 11mm(7/16 inch) Long. 1-7x5mm Oval Smoky Quartz.Fine styling and finish from our Classic Slide Collection - Fine gems set in 14K gold with solid back. Hand made and finished. Add this to your slide bracelet. Made in the USA.