tungsten · 8mm · grooved detail
GUSTAVO
Clean lines. Personal meaning.
Be the first to review GUSTAVOGUSTAVO pairs tungsten with a grooved detail. The 8mm band frames the detail.
Engraved and shipped from our Texas workshop.
Shipping details · Returns & exchanges
Engraved in Texas
Personalized in our workshopComfort fit
A smooth interior profileLifetime sizing program
Here for the years aheadReady to give
A matching gift box included
The details make the difference
The details.
The difference.
The grooved detail is the focal point of GUSTAVO. A flat profile completes the look.
- Material
- tungsten
- Design
- grooved detail
- Width
- 8mm
- Profile
- Flat
- Fit
- Comfort fit
A closer look
Character in the details.


From our customers
Your story starts here.

A personal finishing touch
Your words.
Your meaning.
A name, a date, or a message that matters. Explore the engraving options for GUSTAVO and make your choice personal.
Explore engraving options →How do I choose my size?
Use our ring size guide or ring sizer tool. The available sizes and widths are shown above.
What can I have engraved?
Choose from the engraving options available for this ring above, or explore our engraving service.
When will my ring arrive?
Visit our shipping page for current processing and delivery information.
What if my fit changes?
Explore the Aydins Lifetime Sizing Program and Warranty.
Full product description
The GUSTAVO is a two-tone tungsten carbide men's wedding band, 8mm wide, with a black tungsten faceted flat center marked by a single recessed polished rose-gold-tone center groove, flanked by polished rose-gold-tone flat pipe-cut edges. Built comfort-fit, inside-laser-engravable, and backed by the Aydins Lifetime Warranty - a three-zone flat band where a faceted black center meets warm rose gold on both sides.
The Metal
Tungsten carbide is the hardest wedding-band metal made - roughly 4× harder than titanium and 10× harder than 18k gold. That's not marketing language; it's a measurable Mohs hardness of 8.5-9. In practical terms: this band resists scratches from keys, tools, gym equipment, and daily contact with desks, steering wheels, and phone cases. It will look the same in five years as it looks the day you open the box.
Both tones on the GUSTAVO are PVD (physical vapor deposition) finishes bonded to the tungsten core at the molecular level - the black and the rose-gold-tone are molecularly integrated, not painted or plated. Neither can peel, strip, or wear through. If you have a metal sensitivity, contact us about this ring's full composition before ordering. The flat pipe-cut profile gives the band hard 90-degree outer edges; the faceted center is precision-cut into the tungsten before PVD, so the facet geometry is permanent.
The Faceted Black Center with Rose Gold Groove
The GUSTAVO's center carries dozens of tiny precision-cut facets across a black tungsten field - each facet a flat angled plane that catches light at its own angle. Running straight down the middle of that faceted field, a single polished rose-gold-tone groove splits the black in half, warm against cool. And framing both sides, the flat pipe-cut edges carry the same warm rose-gold-tone polish.
From a distance the ring reads as a glimmering dark band with warm rose borders and a warm center line. Up close the facets sparkle individually, catching light like a faceted gem, while the rose-gold groove reads as a single clean warm stripe. It's a wedding band with real visual complexity - faceted geometry, two-tone color, three distinct zones.
Who It's For
The GUSTAVO is for the man who wants a wedding band with real presence - faceted geometry gives the black center visual energy, and the warm rose-gold edges balance it with a softer palette. If you appreciate design-forward jewelry with layered features, this is the band.
Key Features
- Tungsten carbide construction - 4× harder than titanium, 10× harder than 18k gold, scratch-resistant for daily wear
- Sensitive skin - contact us about this ring's full composition before ordering.
- Faceted black tungsten center with polished rose-gold-tone center groove and rose gold edges - three-zone two-tone with gem-cut sparkle on the center
- 8mm width with smooth flat profile
- Comfort-fit interior - rounded inside for all-day wear
- Free inside laser engraving - up to 30 characters, any font
- Aydins Lifetime Warranty + Lifetime Sizing for the original purchaser - defect coverage and a replacement ring if your finger size changes (see warranty page)
- Ring sizes 7 - 15 (including half sizes)
Make it yours. Make it personal.
GUSTAVO · $187.00 USD


















