Grey Carrara Grey With White Veins Quartz Slabs, the most popular and cheapest Grey marble look quartz stone slabs for Kitchen Countertops, work tops, bench tops, Bathroom Vanity Tops. There are many different Grey Carrara Marble look quartz color by different grain, background colors and grey vein pattern such as open or tight, long or short, order or disordered white veins. Welcome the Customized samples.