The Xander is a sterling silver and 14 karat yellow gold bangle bracelet quartz watch from David Yurman.
The Clara is an 18 karat yellow gold bar link chain necklace set with stations of white pearls. The necklace measures 40" long and is shown wrapped twice.
The Jean is a 14 karat gold heart ring set with blue enamel. It was designed by Jean Schlumberger for Tiffany & Co.
The Reuben is a 14 karat yellow gold ring set with a sapphire cabochon and .10 total carats of diamonds.