The GUSTAVO is a handcrafted 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 our 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 will not scratch from keys, tools, gym equipment, or daily contact with desks, steering wheels, or 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. The metal is fully hypoallergenic and nickel-free. 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
• Hypoallergenic - nickel-free, safe for sensitive skin
• 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
• Lifetime warranty + replacement sizing program - defect coverage and a replacement ring if your finger size changes (see warranty page)
• Ring sizes 7 - 15 (including half sizes)