Product Details
The Nina is crafted entirely from solid 14k gold (yellow, white, or rose) or platinum — never plated, never hollow, never a shortcut. What you see is what runs all the way through, which means the quality you feel on day one is the same quality you'll feel decades from now.
Set into the band is a sliver of authenticated Triceratops fossil bone, sourced from specimens that lived roughly 66 million years ago. The natural mineralization process leaves every piece with its own unique color and pattern, so no two Ninas are exactly alike — yours is genuinely one of a kind.
The Nina features a domed profile that arches gracefully away from the finger, giving it a classic, rounded silhouette that catches light beautifully. At 3mm wide, it sits delicately on the hand — easy to stack or stunning all on its own.
This ring uses a standard fit profile, meaning the interior is uniformly flat rather than curved. It sits snugly and securely, which many wearers prefer for a thinner band — you'll always know exactly where it is on your finger.
Getting the fit right on a 3mm band is worth a few extra minutes — narrower rings can feel different than wider ones you may have sized for before. Measure carefully at home before you order. Find your size.
Clean The Nina with mild soap and warm water using a soft cloth, avoiding harsh chemicals or ultrasonic cleaners that can damage the fossil inlay. Remove the ring before swimming in chlorinated pools or soaking in hot tubs, as prolonged chemical exposure can affect both the precious metal and the natural bone material.
Before You Buy
The honest answers
Yes — the inlay is authenticated Triceratops bone, fossilized over millions of years and verified for its origin. Each piece is genuinely unique, so the exact pattern and coloration of the fossil inlay will vary slightly from ring to ring, making yours one of a kind.
The fossil inlay has an earthy, mottled texture — deep burgundies, tans, and grays — that photographs beautifully but feels even more striking in hand. The 3mm domed profile keeps it delicate and wearable, not bulky, and the precious metal band catches light in a way that really sets off the inlay.
Yellow gold gives the warmest, most classic look against the fossil tones; rose gold adds a romantic blush contrast; white gold and platinum let the inlay be the star with a cool, modern backdrop. Platinum is the most durable and naturally white option, while white gold is lighter in weight and slightly more affordable.
14k gold and platinum are both solid precious metals — no plating to wear through — though gold can acquire a natural patina and light surface marks with daily wear, which many people love. The fossilized bone inlay is hard and stable, but like any inlay, avoiding harsh impacts will keep it looking its best long-term.
Solid 14k gold and platinum are among the most skin friendly metals available and are unlikely to cause reactions for most wearers. If you have a known nickel sensitivity, platinum or 14k yellow gold are your safest bets, as white gold alloys occasionally contain small amounts of nickel.
Clean gently with warm water and a mild soap, using a soft cloth or toothbrush — avoid ultrasonic cleaners and harsh chemicals, which can damage the fossil inlay. Pat dry thoroughly after cleaning, and store it away from abrasive surfaces to keep both the metal and the inlay looking their best.
Standard fit rings have a flat interior, so the band sits flush against your finger all the way around — you'll feel the full edge of the ring. It's a traditional, precise feel that many wearers prefer on a slimmer band like this 3mm style, where the domed exterior already provides a graceful, rounded profile.
Getting the fit right on a 3mm band is worth taking extra time before you order. Use our Rosie Ray Ring Sizer at home to get an accurate measurement — Find your size.
Our Guarantee
FREE & FAST SHIPPING
You can just focus on finding the perfect band. We will cover all standard shipping (US Only). If you are in a pinch, we will always have an expedited option at checkout.
HASSLE FREE EXCHANGES
You can order with confidence knowing that no matter how far off you are on your first order, our crew of experts will help you nail down the right size and get it to you as quickly as humanly possible.
Lifetime Limited Warranty
At Manly Bands, we go to great lengths to create the hippest, highest-quality wedding bands at affordable prices—and we stand behind them. That’s why every ring comes with our lifetime manufacturing warranty, covering any manufacturing defects completely free of charge.
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WHO IS MANLY BANDS?
Meet John and Michelle, the husband and wife team who started Manly Bands out of their garage in 2016.
After having a horrible experience finding John's wedding band with limited sizes, boring options and an awful customer experience, they set out to change the ring industry and make the most badass bands for every hand.
A BAND FOR EVERY MAN
We believe that your experience with your new Manly Band should be epic, so we set out to create a unique and awesome experience when you are unboxing your band. Here's what's all included.
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Rugged Ring Storage Case
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Badass New Wedding Band
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FREE Silicone Band for work or play
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