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An octagonal signet with the ChiRho, the ancient Greek symbol of faith and leadership, raised across the whole face. Worn as an outward sign of inner conviction.
Solid 925 sterling silver, cast and hand-finished in Bali: oxidized black, then polished back by hand so the symbol stands bright against dark recesses. Also in 24K gold vermeil, made to wear into a distressed, raw look.
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Material
Solid 925 sterling silver, or 24K gold vermeil (3 microns of 24K gold over solid silver)
Finish
Cast and hand-finished in Bali; the silver is oxidized black, then polished back by hand
Face
Octagonal, raised ChiRho, 12.5mm
Sizes
9, 10, 11, 12
Solid metal, always restorable.
Cast by hand. Small casting imperfections are intentional, part of the handcrafted process.
Oxidized by hand. Oxidizing the silver gives each one a unique hand-finished detail.
Made to wear in. 24K gold vermeil is designed to wear into a distressed, raw look. On the high points that touch the most, it wears through to reveal the silver underneath.
Still changing. The oxidation of the silver and the vermeil continues naturally with time.
Take it off first. Chlorine, salt water, and sweat dull silver and wear vermeil.
Keep it clear. Perfume, lotion, and cleaners go on before it does.
Store it dry. A pouch or a closed box, away from the bathroom.
Clean silver gently. Warm water, mild soap, and a soft brush. Dry it fully.
Vermeil: dry cloth only. Silver polish and dip cleaners damage the gold.
Never dip it. The black in the recesses is the finish, not tarnish. A silver dip strips it.
Shipping Information
We’re committed to exceptional craftsmanship, delivered to your door. All orders are processed and shipped with care through our fulfillment partner, Pietra. Returns are processed on Pietra thru this link: https://pietra.store/s/darma.ltd/returns
Domestic Shipping (U.S.)
International Shipping
We proudly ship worldwide.
Note: International customers are responsible for any customs duties, taxes, or import fees that may apply upon delivery.
Order Processing Time
All orders are processed within 1–2 business days. During high-volume periods (e.g., holidays, launches), processing times may be slightly extended. You’ll receive a shipping confirmation email with tracking details once your order is on its way.
Returns & Exchanges
We want you to love your item. If you're not completely satisfied:
Questions?
We're here to help. Email us at support@darma.com and a member of our team will assist you.

| Inside Circumference (MM) | 52 | 54 | 57 | 59.5 | 62.2 | 64.3 | 67.2 |
| Inside Diameter (MM) | 16.5 | 17.5 | 18.2 | 19 | 19.8 | 20.7 | 21.5 |
| Ring Size (US) | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Ring Size (UK/AUS) | M | O | Q | R ½ | T ½ | V ½ | Y |
1. Wrap a piece of string or paper around your finger. Make sure to account for the size of your knuckle.
2. With a pen or sharpie, mark the 2 spots on the string/paper that overlap or meet.
3. Unwrap the string/paper and lay flat on a surface. Using a ruler, measure the distance (in millimeters) between the two dots.
4. Find your Inside Circumference in the chart below and convert it into a standard US/UK/AUS ring size.
A CLOSER LOOK
Solid 925 sterling silver, never plated, coated, or steel underneath. The gold option is vermeil: 24K gold over the same solid silver. Real metal all the way through, and always restorable.
Each item is cast in Bali, oxidized black, then polished back by hand on the high surfaces. The black stays in the recesses on purpose, so every one reads raw, not shiny, and no two are exactly alike.
Covered for life against defects in materials and workmanship. If we made it wrong, we repair or replace it. Oxidation, and vermeil wearing through to the silver, are the finish aging as designed, not defects.
Sets
Any items, any colorway. The saving is applied in the cart.
Build Your SetFor those who lead by example
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Lifetime Warranty. Free US shipping. 30-day returns.