ariel bathroom vanity 73" inch double rectangle sinks with pure white quartz countertop in gray | 4 soft closing doors | 6 full extension dovetail drawers | with backsplash | no mirror ariel the cambridge series from ariel bath is the perfect choice for those looking for a modern bathroom vanity. the cambridge is available in single or double sink models with ceramic under-mount sinks included. these elegantly constructed units come with your choice of carrara white marble or pure white quartz countertops and are equipped with satin nickel finish hardware.