Close up texture shot of engineered quartz slab with subtle gold and grey marble veining under soft studio lighting
Close up texture shot of engineered quartz slab with subtle gold and grey marble veining under soft studio lighting
Engineered Quartz Catalog

Architectural Color Series

A refined spectrum of high-performance quartz surfaces, classified by aesthetic series for precise architectural specification and interior design harmony.

Clean white engineered quartz surface with crisp grey architectural veining
Clean white engineered quartz surface with crisp grey architectural veining
Subtle white and grey marble-look quartz surface detail
Subtle white and grey marble-look quartz surface detail
Marble-Inspired Veining

Calacatta & Venato Series

Dynamic flowing veining engineered for dramatic kitchen waterfalls, bookmatched feature walls, and luxury vanity surrounds.

Series 01
Series 02
Series 03

Ivory Cloud

Statuario Venato

Carrara Horizon

Soft ivory base with warm beige veins - ideal for modern kitchens and flooring


Bold feathered grey structure on pure cold white porcelain-feel engineered quartz.

Soft cloudy grey undertones with gentle fine-pencil veining for classic architectural interiors.

Series 04

Series 05

Series 06

Statuario Light

Calacatta Gold Vein

Calacatta Storm Blue

BELNEXA Calacatta River Grey is a modern classic inspired by natural Italian Calacatta. It features a pristine, pure white background - with zero dots and zero speckles - enhanced by soft, translucent grey veins that flow like a river across the slab.

The veining is delicate yet defined, creating a light and airy feel that makes spaces look bigger and brighter. Its subtle luxury works perfectly in both modern minimalist homes and classic interiors.

Unlike natural marble, this quartz is completely non-porous, scratch-resistant, and maintenance-free - no sealing or polishing needed.


BELNEXA Calacatta Gold Vein is a designer quartz inspired by the most exclusive Italian Calacatta Gold marble.

This design features an ultra-clean, smooth white background - completely free from dots and speckles - crossed by a bold, artistic golden-brown vein that flows diagonally across the slab. The vein has natural depth and shading, giving it a real marble feel while offering the superior strength of quartz.

Perfect for clients who want a bright, premium kitchen that feels 5-star. The gold veining pairs beautifully with brass handles, wooden cabinets, and white interiors.

BELNEXA Calacatta Storm Blue is a bold designer quartz that redefines modern luxury. Featuring a pristine smooth white background - free from any dots or speckles - it is struck by powerful, fluid veins in shades of deep navy, charcoal and storm blue.

The veins have a natural liquid movement, creating a high-contrast artistic effect that instantly elevates any space. Perfect for modern homes, designer kitchens, and commercial projects that want to stand out.



Series 07

Series 08

Series 09

Cloud Mist

The White Gold

Lace Beige

Cloud Mist is our lightest and most airy grey. Made on a very soft, light cloud-grey / warm greige base, it features a delicate, frost-like white lace pattern that looks like ice crystals or morning mist on stone.

The crackle is super subtle, scattered and organic - not bold, not heavy. It adds just enough texture to make the slab interesting, while keeping the overall look clean, bright and spacious. Perfect for clients who want grey but don't want their space to look dark.

This is brighter than standard concrete greys and reflects more light, making small kitchens and apartments feel bigger.


The White Gold is our signature luxury quartz, made for homes that want pure elegance with a touch of richness.

Crafted on a pristine, snow-white base, it features delicate, scattered golden veins in warm honey and light caramel tones. The gold is soft and natural - not loud or heavy - creating a subtle sparkle that makes any kitchen look like a 5-star space.

This is an exact replica of our best-selling physical sample. What you see in this poster is 100% what you get in the jumbo slab - bright white, clean, with light gold.


A warm and organic quartz that brings a sense of calm and nature into modern homes. Lace Beige is designed on a very light greige-beige base that feels warm, soft and inviting, not yellow or cold grey.

The pattern is what makes it truly special - instead of sharp marble lines, it features a beautiful bubbly lace network. Thick, frost-like white clusters form soft pebble shapes across the slab, connected by ultra-fine white crackle threads. The look is like sea foam on sand, or morning frost on stone - random, soft and very soothing.

This color is perfect for clients who want something light but not boring plain white, and beige but not dark. It reflects light beautifully, makes spaces look bigger, and hides daily use much better than pure white. The warm base pairs perfectly with wood, rattan and brass.

Nature's Glow, Engineered in Quartz

Introducing the BELNEXA Onyx Collection

In nature, onyx is rare, delicate and full of light. It glows. It has depth. But it is soft, porous and hard to maintain.

At BELNEXA, we re-imagined that beauty in engineered quartz.

The Onyx Collection is a curated palette of soft, colored onyx looks - dusty pink, sage green, emerald teal and more - each featuring our signature frosty white crackle veins that mimic the natural crystal formation of real onyx. The base colors are muted, milky and pastel-inspired, while the veins are feathery, cloud-like and organic, giving every slab a dreamy, watercolor marble effect.

Unlike loud, heavy marbles, Onyx Collection is calm, romantic and boutique-luxury. It does not shout. It whispers luxury.

Each color is designed to be a hero on its own - perfect for islands, vanities, bars, boutique counters and feature walls where you want soft color, not just white.

Crafted in high-gloss polished quartz, every slab is 100% non-porous, stain-proof, scratch-resistant and maintenance-free - the beauty of onyx, with the strength of BELNEXA quart

Series 04
Series 05
Series 06

Blush Onyx

Sage Onyx

Emerald Green Onyx

Emerald Green Onyx is a bold, jewel-toned masterpiece from our Onyx Collection. It features a deep teal-emerald green base inspired by rare natural emerald onyx marble, layered with dramatic frosty white crackle veins that spread like ice crystals or ocean foam.

The color is a rich peacock teal-green - luxurious, powerful and highly eye-catching. The white crackle creates high contrast and dynamic movement, making every slab look like a piece of natural art.

Designed for luxury spaces that demand attention - bar counters, statement kitchen islands, boutique counters and feature walls.


Blush Onyx is a statement of soft luxury. Designed for modern homes that want warmth and elegance beyond white and beige, this quartz brings a gentle dusty rose pink base that feels calm, romantic and extremely premium.

The base color is a sophisticated mauve-pink / dusty rose, not loud bubblegum pink. It sits perfectly between nude, peach and blush. Over this, a network of soft white marble veins spreads organically - thin, feathery, cloud-like crackle veins that look like natural onyx. The veins are not harsh, they melt into the pink, giving a dreamy, water-color marble effect.

Inspired by natural Pink Onyx, but made more practical for daily use - non-porous, stain proof and consistent in pattern.


Sage Onyx brings nature's calm into modern interiors. It is built on a very on-trend soft sage green base - a muted pistachio-mint grey-green that designers are calling the new neutral. Not dark green, not loud - a very soft, soothing, dusty green that feels fresh and premium.

Over this sage base, a fine network of off-white / creamy crackle veins spreads like natural onyx. The veins are thin, feathery and organic, giving it a real stone marble movement without being heavy.

This color is perfect for clients who want something unique but subtle - a color that adds personality but still matches wood, white, beige and black easily. Ideal for biophilic, Japandi, wabi-sabi and contemporary luxury homes.


BELNEXA ONYX COLLECTION


A polished white quartz slab with subtle golden veining under bright, natural daytime window light, looking solid and elegant.
A polished white quartz slab with subtle golden veining under bright, natural daytime window light, looking solid and elegant.
The exact same white quartz slab illuminated from behind with a warm golden light, glowing intensely and revealing deep translucent crystalline patterns.
The exact same white quartz slab illuminated from behind with a warm golden light, glowing intensely and revealing deep translucent crystalline patterns.
TRANSLUCENT DESIGN

The Backlit Transformation

Experience how our engineered quartz shifts from a refined, solid architectural surface under natural light to a dramatic, glowing masterpiece when illuminated from behind.

Ambient Light

Backlit Glow

In daylight, the quartz presents a classic, sophisticated surface with deep, natural-looking veins that complement elegant kitchens and high-end commercial spaces.

When backlit, the quartz structure transmits light, turning the slab into a dramatic, glowing focal point of amber and gold warmth.

Pristine pure white seamless quartz surface under modern soft lighting
Pristine pure white seamless quartz surface under modern soft lighting
Jet black polished quartz surface reflecting light softly
Jet black polished quartz surface reflecting light softly
Warm off-white smooth quartz stone slab texture detail
Warm off-white smooth quartz stone slab texture detail
Monolithic Uniformity

Pure & Solid Series

Seamless un-patterned quartz shades built for crisp modern edge details, commercial counters, and expansive solid surface installations.

Series 07
Series 08
Series 09

Absolute Pure White

Nero Monolith

Ivory Canvas

Ultra-bright pigment-pure solid white engineered slab engineered for immaculate modern purity.

Deep intense jet black quartz with flawless color depth and high-gloss polish.

Subtle warm off-white quartz slab crafted for quiet residential and hospitality interiors.

Order Quartz Color Sample Kit

Specify Belnexa quartz with confidence. We supply architect sample boxes with physical slab cutouts, technical spec sheets, and finish guides.