Have an account? Log in to check out faster.
Riviera Noir
Most plated jewelry is a thin coat over brass that reacts with your skin. Ours starts with 925 sterling silver and 2.5 micron plating built to hold, not just to photograph well.
925 Silver Core
Won't Turn Green
2.5 Micron Plating
90 days Guarantee
Riviera Noir
Black moissanite from end to end, round cut in individual prong settings on a 925 sterling silver base with black rhodium plating. The stones absorb light differently than white moissanite less flash, more depth. The overall effect is a bracelet that sits heavy on the eye without adding weight to the wrist.
Hardness rated at 9.25 on the Mohs scale. Passes a diamond tester. Third-party certified. The AF protective film over the rhodium keeps the finish from wearing through with daily use.
Available in 3mm, 4mm and 5mm stone size. Length adjustable from 14cm to 24cm.
Dark enough to wear alone. Precise enough to stack with white stones and let the contrast do the work.
Specifications
Material: 925 sterling silver with black rhodium plating and AF protective film
Stone: Black moissanite, round cut
Available sizes: 3mm
Color: D
Clarity: VVS1
Cut: Excellent
Hardness: 9.25 Mohs
Length: 14cm to 24cm adjustable
Weight: 8g to 19g depending on size
Passes diamond tester: Yes
Certificate: Third party certified
Gender: Unisex
Includes: Bracelet and gift box
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
WON'T TURN YOUR SKIN
925 silver core, not brass nothing to react with your skin
PLATING THAT HOLDS
2.5 micron plating, not the sub-micron coating in $15 pieces"
BACKED, NOT JUST CLAIMED
90 days guarantee against manufacturing defects, no fine print
It is not about having more. It is about choosing better.
Most accessories fill the look. KOAH pieces edit it.
Design without excess, material without compromise. Each piece is made to complement those who already know what they want, not to compensate for those still figuring it out.
925 SILVER CORE. 2.5-MICRON PLATING. NOT THE OTHER WAY AROUND.
Most plated jewelry is a thin coat of gold over brass, cheap to make, quick to wear through. Ours starts with solid 925 sterling silver, then 2.5 microns of plating on top. That's why it holds its color instead of turning brass.
You might also like
WHAT OUR CUSTOMERS SAY
Built to outlast the trend.
Every KOAH piece carries a 90-day guarantee against manufacturing defects. If something is not right, we resolve it. Exchange, repair or full refund. No bureaucracy, no judgment, no expiration date on our commitment.
Plating does wear over time, that's true of any plated piece, not just ours. What causes the green or grey tint people worry about is when a thin coating wears through to a reactive base metal like brass, and that base metal reacts with sweat. Our pieces start with 925 sterling silver, not brass, and use 2.5 micron plating, thick enough that it holds its color instead of exposing the metal underneath.
Honestly, most of it comes down to thickness, and most brands don't disclose it. Anything under about 1 micron is closer to gold-colored paint, it wears off in weeks. Ours is 2.5 microns, applied over solid 925 silver rather than brass or a mystery alloy. We list the spec on every product page so you're not guessing.
Yes, that's real chemistry (sulfur in the air reacting with the silver), not a flaw in the piece. It happens to all sterling silver eventually. Our pieces are rhodium-plated on top of the silver, which is what keeps that tarnish from reaching the surface.
Our jewelry is crafted in 925 sterling silver with 18k gold plating or black rhodium finish, depending on the model. All materials are certified, built for daily wear and free of nickel. Nothing that peels, stains or disappoints after the first week.
Yes. KOAH pieces are developed for real routines, not display cases. We recommend avoiding prolonged contact with strong chemicals such as direct perfume and chlorine to preserve the plating over time. Beyond that, water, sweat and constant wear will not compromise the piece.
We dispatch within 2 business days of payment confirmation. Delivery takes between 3 and 8 days depending on your region. You receive a tracking code by email as soon as the order leaves our hands.
Yes. You have 90 days from the date of receipt to request a return, no justification required. The piece must be unworn and in its original packaging. Refunds are processed within 5 business days of receiving the item back. Return shipping is on us.
