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Unistone Diamant
Unistone Diamant offers a lovely and organic grey tone. The smooth dark veining also gives it a distinctive appearance. Sometimes you can see it as golden, with natural tones of veiny patterns on its greyish surface. Read More
Unistone Diamant looks like marble and feels like granite but comprises over 90% natural quartz. It makes this stone highly resistant to stains, scratches and high temperatures. In addition, it offers two slab sizes, is easy to clean and has an attractive natural lustre.
Unistone Diamant is perfect for residential and commercial applications and provides an ideal solution for granite and marble lovers who don’t want maintenance.
Unistone Diamant Quartz Description
Diamant combines striking dark marble veins against a white granite-inspired backdrop with a hint of shine over the slab.
Moreover, it has thunder-like veining that juxtaposes two prevalent natural stones from around the globe, providing a distinctive and exotic look to any room.
Our Unistone Diamant worktop is a fabulous addition to any home and is the perfect choice for countertops, floors, and walls.
Take your designs further.
- Upgrade lifeless rooms using Diamant Unistone quartz. Then, transform them with 1. 2, 2 and 3 cm thick surface options. Next, get them in the polished or Velluto texture and combine them with Black granite or wood, allowing you to create stunning spaces.
- Make every space stunning with white marble-like stone. Create rooms that look just the way you want, anywhere you are. It is one of the most versatile and beautiful materials on the market. You can install it in all room types and different areas, as it is resistant to water and offers outstanding performance.
- Change your layouts quickly. Pick up where you left off with a uniform pattern and without significant variation from slab to slab, allowing you to continue your designs throughout the home. — your personal touches will prevail in every room effortlessly.
Unistone’s most beautiful blend of quartz, marble and granite into a single design is now available in various sizes and finishes.
Unistone Diamant Quartz Specifications
Stone Type: Quartz
Colour: White
Style: Veins, grains, marble
Finishes: Polished, Velluto
Thicknesses: 12 mm, 20 mm, 30 mm
Standard slab size: 3000 x 1400 mm
Jumbo slab size: Not applicable
Warranty: 10 years
Heat resistance: 150 Celsius
Water absorption: 0.05 % per kg (Non-porous)
Strength: 6.5 (out of 10 on Moh’s scale)
Applications: Kitchen worktops, splashbacks, wall cladding, shelves, bathrooms, stairs, window sills, indoor floors, furniture, and other interior decoration.
Use: Interiors
Certifications: NSF International (National Sanitation Foundation), Food Preparation Environments (ANSI 051), American GEI (GREENGUARD Environmental Institute), GREENGUARD Gold (Children & Schools), Microbial resistance (D6329-98).
The tests below by BretonStone in Italy demonstrate the advantages of Unistone over other worktop materials.
| PERFORMANCE FEATURE | UNISTONE | GRANITE | LAMINATE | SOLID SURFACES |
| Scratch Resistant | Excellent | Good | Excellent | Fair |
| Stain Resistant | Excellent | Good | Good | Excellent |
| Chip and Crack Resistant | Excellent | Good | Good | Excellent |
| Heat and Burn Resistant | Good | Good | Good | Good |
| Resistant to Household Chemicals, Acids and Solvents | Excellent | Good | Good | Excellent |
| Low Maintenance | Excellent | Good | Good | Fair |
| Non-absorbent and Non-porous | Excellent | Good | Good | Excellent |
| Mould and Mildew Resistant | Excellent | Good | Good | Good |
| Flexural Strength | Excellent | Fair | Good | Good |
| Colour Consistency | Excellent | Fair | Excellent | Excellent |
| Immunity to Freeze and Thaw | Excellent | Excellent | Fair | Fair |
| SPECIFICATIONS | TEST METHOD | RESULT |
|---|---|---|
| Water Absorption (% by weight) |
ASTM C97/C97M-09:2009 EN 14617-1:2013 |
≤ 0.05% ≤ 0.06% |
| Apparent Destiny |
ASTM C97/C97M-09:2009 EN 14617-1:2013 |
2.2 - 2.4 gr/cm3 |
| Flexural Strength |
ASTM C880/C880M-09:2009 EN 14617-2:2008 |
> 40 MPa |
| Electrical Stability | EN 14617-13:2013 |
Volume resistance (Rv) = 0.9 x 1034Ω Volume resistance (Pv) = 4.88 x 1014Ωm |
| Impact Resistance |
ASTM D1709:2015 EN 14617-9:2005 |
≥ 3.0 J |
| Compressive Strength | EN 14617-15:2005 | ≥ 155 MPa |
| Mohs Scale of Hardness | EN101 | 6.0 - 7.0 |
| Resistance to Deep Abrasion |
ASTM C1243:2009 EN 14617-5:2012 |
The volume of chord: V ≤ 195 mm3 |
| Freeze-Thaw Resistance |
ASTM C1026:2013 EN 14617-5:2012 |
No defects after 15 freeze-thaw cycles No defects after 25 freeze-thaw cycles |
| Slip Resistance at Honed 400 | DIN 51130:2004 | R9 - R10 |
| Microbial Resistance | ASTM D 6329:2015 | Ranking 3: Resistant to Mould Growth |
| Chemical Resistance to Acids | EN 14617-10:2012 | Class C4 |
| Thermal Shock Resistance | EN 14617-6:2012 | No visual defects after 20 cycles |
| Determination of Resistance to Boiling Water |
AS 2924.2-7: 1998 (EQUI. TO ISO 4586.2-7: 1997) |
Effect on the surface (rating):5 (no visible change) |
| Determination of Resistance to Dry Heat |
AS 2924.2-8: 1998 (EQUI. TO ISO 4586.2-8: 1997) |
Effect on the surface (rating):5 (no visible change) |
| Determination of Resistance to Staining |
AS 2924.2-15: 1998 (EQUI. TO ISO 4586.2-15: 1997) |
Effect on the surface (rating):5 (no visible change) |
As the legal owner of a Unistone surface, you are insured by Brachot-Hermant UK for ten years against product faults under everyday use and servicing.
The 10-year warranty from Unistone is automatically active. The best part is that you don't need to answer questionnaires.
When raising a claim, you will need a copy of your Worktop Library invoice as proof of purchase.
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RETURNS AND SHIPPING POLICY RETURNS
Except for damaged surfaces, all sales are final. Please call 020 39760029 or email [email protected] for more information before mailing exchanges or online purchasing return products installed in faulty or damaged condition.
SHIPPING \ TURNAROUND
We process all orders within one business day. However, specific stones may have longer lead times due to high demand or special-order items from other countries.
DELIVERY & INSTALLATION COSTS
We compute delivery and installation costs at the time of purchase. Our team of professional stone fitters install all stone surfaces.
Installation and delivery charges vary depending on weight, site access, and delivery location from our workshop in West London, United Kingdom.
INSTALLATION & DELIVERY ADDRESSES
Stone worktop installation and up to 150 miles of surrounding areas are available in London. Don't hesitate to contact our Worktop Library Service Team at (20) 39760029.
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