Rocks Couture Collection 9ct Yellow Gold Necklace Decorated With Three White Rubover Set Cubic Zirconia Stone. A delicate 9ct yellow gold necklet with 3 rubover diamond cut round cubics. Perfect for layering. The crisscross cutting on the rounded stone catches & reflects the light, adding a little bit of sparkle to the neckline. Chain Length: Adjustable 16.5" - 18"