Macy's Diamond Tennis Bracelet (1 ct. t.w.) in Sterling Silver, 14k Tennis Bracelets Macy's Macy's Diamond Tennis Bracelet (3 ct. t.w.) in 10k Gold, Created for Maisley Tennis Bracelet Elegant CZ Diamond Shaped Stones ONE Macy's Diamond Tennis Bracelet (2 ct. t.w.) in 10k Gold, Created for. Treat yourself or a loved one to the stunning Maisley Tennis Bracelet. Adorned with sparkling diamond shape cz stones, it adds a touch of luxury to any look. A perfect accessory to bring out your inner glam! 7" 18k gold plated over stainless steel CZ stones Hypoallergenic Water & tarnish resistant