Looking for a premium porcelain countertop from the USA? Silver Onyx Polished is a great choice! Silver Onyx Polished countertop is manufactured by the well-known Genrose Stone & Tile brand and it’s a notable element of the Oracle collection. Ideal for both interior and exterior use, these top-tier porcelain countertops are perfect for creating sophisticated design continuity throughout your living spaces, from kitchens to outdoor patios. In a classic silver color and available in a custom size, this countertop showcases its versatility with a stunning polished finish. Browse our extensive online collection or visit our tile store in Waltham, Massachusetts and let us help you find the best countertop for the right price!