APM Monaco Necklaces. SKU: YC6768OX. Color: Yellow Gold. APM Monaco Yummy Bear Beads Adjustable Necklace. This necklace is crafted from APM Yellow Alloy with a 3-micron layer of 18k gold plating, and features a Yummy bear design microset with white cubic zirconia. Total chain length: 42 - 65 cm.