14K Tanzanite & Diamond Slide. 13.75mm(9/16 inch) Wide by 13.75mm(9/16 inch) Long. 1-3.5mm Round Tanzanite and 4-2mm Diamond.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.