This 14K white gold Mateo diamond tennis bracelet is crafted in the United States with a slim design. Embellished with 1.02 carats of scallop set round white diamonds, it has a latch closure with engraved logo detail. Tennis lingo has never been our strong suit. However, one thing we know for sure is that wearing this Mateo bracelet puts you at an advantage in the style stakes. It's ace.