Ross-Simons - .50 ct. t. w. Diamond Y-Necklace in 14kt Two-Tone Gold. 16". An RS exclusive. This classic Y-necklace embraces a modern aesthetic with .50 ct. t. w. baguette and round diamonds that give the look of .94 ct. t. w. marquise and pear-shaped diamond clusters. Set in polished 14kt white and yellow gold. Cable chain includes a 2" extender. Lobster clasp, diamond Y-necklace. Diamond birthstones are the perfect gift for April birthdays. Yellow Gold Single Cut Diamond Lariat Necklace, Yellow Gold Lariat Necklace With Single Cut Diamonds, Timeless Drop Necklace With Brilliant Cut, Fine Jewelry Diamond Backdrop Necklace In Yellow Gold, Fine Jewelry Yellow Gold Diamond Backdrop Necklace, Classic Yellow Gold Drop Necklace, Fine Jewelry Long Drop Diamond Necklace In Yellow Gold, Formal Lariat Necklace With Single Cut Diamonds, Classic Yellow Gold Briolette Diamond Necklace