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Atlas Fit
Atlas Promise
8mm Black Tungsten Carbide Dual Groove Ring
$125.95
Tungsten Carbide · 8mm Width · Dual Groove · Two-Tone Black Finish
A solid feel on your hand. Built to be worn daily.
With a substantial 8mm profile, this ring has a reassuring weight on your finger. The design features a brushed black surface set between polished grooves and beveled edges that catch the light.
- ✓Made from scratch-resistant tungsten carbide
- ✓Modern dual-groove black design
- ✓Substantial 8mm width for a solid feel
Full description+
The piece
This ring is made from tungsten carbide, a metal known for its density and exceptional hardness. This gives the piece a noticeable weight and makes it highly resistant to scratches from daily wear.
The 8mm band has a modern, architectural look. A brushed black finish on the main surfaces contrasts with the polished shine of the central grooves and beveled edges, adding visual depth.
How to wear it
The clean lines and black finish pair well with both casual and formal wear. Wear it as a standalone piece with a simple t-shirt or alongside a watch with a suit.
Choosing your size
This ring has a standard fit. For the most accurate measurement, we suggest visiting a local jeweler or using a reliable ring sizer. We offer this design in US sizes 4 through 15 to ensure a comfortable fit.
Why this piece
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01Exceptionally Durable MaterialTungsten carbide is one of the hardest materials used in jewelry, making it highly resistant to scratches and scuffs.
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02Modern Two-Tone FinishThe contrast between the brushed and polished black surfaces gives the ring a refined, contemporary look that stands out.
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03Comfortable 8mm ProfileThe band is wide enough to have a noticeable presence, while the smooth interior ensures it remains comfortable for all-day wear.
Specifications
MaterialTungsten Carbide
FinishBlack Finish
Width8mm
Ring SizesUS 4-15
Questions
Will this ring hold up to daily wear?
Yes. Tungsten carbide is extremely hard and scratch-resistant, making it an excellent choice for a ring you plan to wear every day.
How do I care for my tungsten carbide ring?
To clean your ring, simply wash it with mild soap and water, then dry it with a soft cloth. Avoid harsh chemicals.
Is this a good gift if I don't know his size?
This ring makes a great gift, but knowing the correct size is important for a comfortable fit. We recommend confirming the size before purchase for the best experience.
Not sure of your size? We've got you.
Find your size
All Atlas pieces are crafted to true men's proportions. Measure twice, wear forever.
How to measure: wrap a strip of paper around the base of your finger, mark where it overlaps, then measure the length in mm. That's your inner circumference.
| Atlas size | EU | US | UK | Diameter (mm) |
|---|---|---|---|---|
| S | 54 | 7 | N | 17.3 |
| M | 57 | 8 | P | 18.1 |
| L | 60 | 9 | R | 19.0 |
| XL | 63 | 10 | T | 19.8 |
| XXL | 66 | 11 | V | 20.6 |
Tip: measure at the end of the day when fingers are slightly larger. Knuckle wider than the base? Size up.
How to measure: wrap a soft tape around your wrist where you'd wear a watch. Add 1cm for a comfort fit, 2cm for a relaxed drape.
| Atlas size | Wrist (cm) | Bracelet length (cm) |
|---|---|---|
| S | 15.5–16.5 | 17.5 |
| M | 16.5–17.5 | 18.5 |
| L | 17.5–18.5 | 19.5 |
| XL | 18.5–19.5 | 20.5 |
Most men: M (16.5–17.5cm wrist) is our best-selling size.
How to wear: chain length is measured tip-to-tip. Below: how each length sits on a 6'0" frame.
| Length | Sits at | Best for |
|---|---|---|
| 45cm / 18" | Collarbone | Tucked or under a tee |
| 50cm / 20" | Just below collarbone | Most versatile · best-seller |
| 55cm / 22" | Mid-chest | Layered with a pendant |
| 60cm / 24" | Lower chest | Statement chains |
Tip: when in doubt, 50cm is the universal Atlas length — clean over a tee, sharp under a collar.
Or 4 interest-free payments of $31.48 with Klarna
1-Year Warranty
Covers manufacturing defects.
Made for Daily Wear
Stainless steel, titanium or tungsten.
30-Day Returns
Unworn pieces, original packaging.
Free Shipping Over $75
Tracked to your door.
Shipped & Delivered
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Fast Dispatch · Ships in 1 to 3 business days Every order is tracked from dispatch to your door.
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Free Delivery Over $75 Free tracked shipping on orders over $75. Delivery usually takes 7 to 14 business days, with a tracking link as soon as your order ships.
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1-Year Guarantee If a piece has a manufacturing defect within a year, contact us and we make it right.
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30-Day Easy Returns Not the right fit? Send it back within 30 days for a full refund. Our team takes care of every step.
1-Year Warranty
Every Atlas piece is covered by our 1-year warranty against manufacturing defects. We stand behind every ring, chain and pendant we sell.
Atlas jewelry is made to be worn every day. Take pieces off before swimming, and wipe them dry after contact with water to keep the finish bright. For anything else, contact our care team.
Packaging
Each piece is packed individually so it arrives protected.
Shipping & Returns
Free tracked shipping on orders over $75. A flat tracked rate applies below that, shown at checkout. Orders ship within 1 to 3 business days and usually arrive within 7 to 14 business days.
Delivery: a tracking link lands in your inbox as soon as your piece ships.
Returns: not the right fit? You have 30 days to send it back for a full refund. Our care team handles every step: just message us and we'll take care of you.