Haku | Celtic Red Carbon Fibre Inlay Black Tungsten Carbide | Men's Ring
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Tungsten Jewelry Low Maintenance, Tough, and Affordable
Haku | Celtic Red Carbon Fibre Inlay Black Tungsten Carbide | Men's Ring
The Haku ring seamlessly integrates historic artistry with contemporary structural engineering, presenting an exceptional expression of modern masculine luxury. Expertly forged from high-density tungsten carbide, this striking 8mm band features a bold stepped-edge profile with a high-polished black finish. The centerpiece is a meticulously detailed black Celtic knotwork inlay, safely sealed beneath a smooth protective layer over a vibrant red carbon fibre background. Designed with a contoured, high-polish black interior, the ring ensures comfortable all-day wear and superb daily wearability. Fully scratch and tarnish-resistant, this distinctive piece serves as a powerful symbol of commitment, making it an ideal choice for a wedding, milestone anniversary, or meaningful personal gift.
Key Features & Technical Details
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Intricate black Celtic knotwork inlay layered over a vivid red carbon fibre background for a unique, bold aesthetic
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High-polished black stepped edges that frame the ornate centerpiece with clean, modern precision
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Radiant high-polish black interior that delivers a seamless, sophisticated monochrome look and a distinctive personal detail
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Available in an 8mm width — offering a substantial, commanding presence on the hand as a wedding band or statement piece
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Scratch-resistant and tarnish-resistant exterior for lasting everyday wear and a permanently premium appearance
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Hypoallergenic and skin-safe construction, entirely suitable for sensitive skin types
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Naturally water-resistant and low-maintenance composition, built to withstand daily activities
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Comfort-fit inner band expertly contoured to eliminate friction and allow effortless wear throughout the day
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Carries the natural, solid weight tungsten is known for — providing a balanced, premium feel on the finger
Care Instructions
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Gently wipe the band with a clean, soft microfiber cloth to swiftly remove fingerprints, surface oils, or dust.
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Clean periodically using warm water and a few drops of mild soap, ensuring you rinse thoroughly and dry completely with a soft towel.
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Avoid exposing the ring to harsh industrial chemicals, bleaching agents, or abrasive cleaning compounds.
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Store the piece individually inside a fabric-lined compartment or separate protective pouch to prevent the ultra-hard exterior from contacting softer fine jewelry.
Why Tungsten Rings
Tungsten carbide sits among the hardest materials ever used in ring-making — ranked approximately 9 on the Mohs hardness scale and roughly ten times harder than 18K gold. Tungsten carbide is also naturally waterproof and tarnish-resistant — there is no chemical reaction with moisture, no darkening from skin contact, no gradual loss of colour. For Singapore's climate in particular, that corrosion resistance is not a luxury feature but a practical one. Tungsten carbide is four times harder than titanium and twice as hard as steel, 10 times harder than gold.
Singapore
We replenish our inventory weekly. If the item you purchase is in stock, you will receive it within 3 working days. Otherwise, delivery is expected between this week and the following week.
Delivery Options:
Express: 2 to 3 working days
Standard: 5 to 12 working days
Same Day: Within 24 hours
International
Worldwide Delivery: Approx. 5 - 14 working days*
- Standard delivery applies to all products unless specified otherwise.
- Engraving may require an additional 1-2 working days for delivery.
- Engraving for Same Day delivery will usually be completed on the same day.
- Shipping times provided are estimates given by courier companies; we cannot be held responsible for any delays after dispatch.
- Occasional delays may occur due to factors beyond our control, particularly during peak periods involving shipment, customization, and production.
Taxes & Duties: If taxes and/or duties are incurred for your parcel, you will be responsible to cover the fees. All deliveries come with a tracking number. Shipping address cannot be changed once the order is placed.
Rest assured that Tiara.com.sg will do everything possible to minimize any potential issues.
