Italstone - brand

Italstone Porcelain Stoneware Slabs 160x320 cm

Excellence and innovation for cutting-edge ceramic surfaces

Italstone is Italgraniti’s project dedicated to large-format porcelain stoneware slabs, with sizes up to 160x320 cm. Surfaces designed and manufactured in Italy, intended for contemporary architecture and interior design, created through a technologically advanced and sustainable production system. Italstone combines technical precision, the purest raw materials, and flawless finishes in a versatile and refined ceramic solution with exceptional performance. A reliable surface with tremendous expressive potential, serving those who envision new ways of living.

Italstone Slabs

  • Calacatta Antico

    Calacatta Antico is inspired by the renowned Italian marble Calacatta Macchia Vecchia, quarried from the historic sites of Carrara, Versilia, and Garfagnana. With a warm white background and wide veins ranging from grey to gold, enriched with shades of brown, green, and purple, each slab becomes a unique work of art. Perfect for floors, wall coverings, kitchen countertops, and luxury bathrooms, this porcelain stoneware combines refined aesthetics and durability, enhancing every space with timeless elegance.

  • Calacatta Bernini

    Calacatta Bernini is inspired by the prestigious Italian marble Calacatta Borghini, quarried in Carrara. With a luminous white background and wide grey, golden-brown, and gold veins, each slab becomes a unique work of art. Perfect for floors, wall coverings, kitchen countertops, and luxury bathrooms, this porcelain stoneware combines elegance, exclusivity, and durability, enhancing every space with sophisticated and timeless style.

  • Taj Mahal

    Taj Mahal is a quartzite effect that faithfully reproduces the elegance of the famous Brazilian stone. The champagne and beige tones, crossed by delicate golden and cream veins, bring brightness and sophistication to any space. Thanks to its crystalline surface and design inspired by marble and onyx, it is ideal for coverings and floors in modern and luxurious interiors.

  • Arabescato Corchia

    Arabescato Corchia is a marble-effect surface distinguished by its milky-white background crossed by sinuous and irregular grey-blue veins. The arabesque patterns, rich in movement and refinement, make each slab unique and ideal for coverings, furnishings, and decorative surfaces. Perfect for classic and elegant interiors or modern spaces with an artistic character, Arabescato Corchia combines tradition, craftsmanship, and timeless charm.

  • Calacatta Caldia

    Calacatta Caldia is inspired by a prestigious Italian marble quarried in the Apuan Alps, in Seravezza. With a warm white background and elegant veins ranging from grey to gold, mint green, and brown, each slab is unique and refined. Perfect for floors, wall coverings, kitchen countertops, and bathrooms, it combines aesthetics, luxury, and durability, enhancing both classic and contemporary spaces with timeless elegance.

  • Cristallo

    Cristallo is inspired by the precious Brazilian quartzite Bianco Cristallo, also known as Iceberg White. With an icy white background and delicate grey and beige veins, enriched by subtle crystalline transparencies, each slab brings brightness and ethereal elegance to spaces. Inspired by the purity of ice, it integrates naturally into both minimalist projects and scenographic interiors.

  • Breccia Capraia

    Breccia Capraia is a marble-effect surface renowned for its ivory-white background crossed by polychrome veins ranging from purple to green, with delicate pinkish reflections. Elegant and scenic, this luxurious Italian marble transforms floors, coverings, and furnishing elements into unique and sophisticated surfaces. A historic and timeless material, symbol of prestige and refinement.

  • Statuario Puro

    Statuario Puro is our interpretation of the renowned Statuario marble from Carrara, one of the most iconic and precious materials of Italian tradition. Characterized by a pure and compact white background crossed by grey veins and subtle golden nuances, it faithfully reproduces the timeless elegance of this rare stone. With its natural sophistication, it transforms residential and commercial spaces into unique environments, combining everlasting charm with contemporary functionality.

  • Calacatta Supremo

    Calacatta Supremo is inspired by the renowned Calacatta Gold marble, quarried in the historic Carrara quarries in the Apuan Alps. With a luminous white background and fluid golden and pearl-grey veins, each slab is unique and refined. Perfect for creating elegant and impactful spaces, it enhances natural light, highlights large surfaces, and adds character to residential and commercial design interiors.

  • Calacatta Vagli

    Calacatta Vagli combines elegance and dynamism, inspired by the renowned Italian marble quarried in Vagli, in the Apuan Alps. With a crystalline white background and veins that shift from pearl grey to amber gold, sometimes with delicate pink accents, each slab tells a unique story of movement and refinement. Perfect for floors, wall coverings, and furnishing countertops, it enhances large surfaces and adds personality to living spaces, bathrooms, and contract interiors, blending contemporary luxury with authentic materiality.

  • Calacatta Viola

    Calacatta Viola is a marble-effect surface inspired by the renowned Breccia Medicea, a precious Italian marble quarried in the mountains of Seravezza and Carrara. With a creamy white background and deep veins in shades of violet, burgundy, and wine red, each slab becomes a unique and striking decorative element. Ideal for furniture details, countertops, sinks, and dramatic surfaces, this porcelain stoneware combines craftsmanship, visual impact, and contemporary luxury, transforming every space into a distinctive environment full of personality.

  • Calacatta Extra

    Calacatta Extra captures the essence of precious natural Calacatta marble. Its enveloping white background, crossed by elegant veins in shades of grey and light yellow, brings luminous and sophisticated elegance to any space. Perfect for floors, wall coverings, and furnishing surfaces, Calacatta Extra combines authentic beauty, strength, and contemporary style, creating refined interiors with remarkable visual impact.

  • Calacatta Top

    Calacatta Top elegantly interprets the timeless beauty of Calacatta marble, renowned for its bright white background and refined veining. The porcelain stoneware surface combines aesthetic purity with high technical performance, making it ideal for floors, wall coverings, kitchen countertops, and sophisticated bathrooms. As a key element of contemporary interior design, Calacatta Top enhances every space with its natural brightness and understated, flawless elegance.

    A cutting-edge facility

    Mission and vision

    Designed according to the highest sustainability standards

    The new Italgraniti Group facility dedicated to large-format slabs has been operational since early 2025 and is the result of an investment of over 60 million euros, making it a model of Industry 5.0. The Italstone project is based on technologies — among the most advanced and sustainable currently available — within this modern production site. Its ultra-performing products, both aesthetically and technically, are the result of highly advanced systems and a sustainable, rigorously controlled production cycle.

    Absolute neutrality and brightness

    Italstone stands out for the absolute neutrality and brightness of its white mixes.

    Spectrophotometric analysis confirms that Italstone surfaces consistently exhibit L (brightness) values above 91: this means the surface reflects light intensely, with a level of brilliance capable of satisfying even the most ambitious applications. A rare quality in porcelain stoneware, reflecting Italgraniti’s constant commitment to technical excellence and increasingly refined design.

    RealUp®: the innovative technology

    Mission and vision

    RealUp®: technological innovation at the service of design

    Each slab is the result of a careful study of the most beautiful stones and marbles found in nature, as well as the styles, colors, and visual languages trending in contemporary design. Thanks to the most advanced digital technologies, Italstone offers ultra-realistic, balanced, and captivating textures. Moreover, with the use of the exclusive and innovative RealUp® technology, the overall design of the ceramic surface achieves a unique depth and level of detail, thanks to the perfect match between graphics and three-dimensional microstructure, which gives the surface an unprecedented material richness.