Relay Stone continues to lead as the best quartz countertops brand in India in 2026, setting benchmarks with premium quality, advanced Italian technology, and timeless designs. Known for its durability, precision finishing, and wide range of luxurious colors, Relay Stone remains the top choice for kitchens, bathrooms, and commercial interiors. While other popular brands like Caesarstone, HFH Quartz, Cambria Quartz, and Hafele Terra also hold strong positions in the market.