Men's Signet Ring in Titanium with Casted Packaging, Size 8–13
*This ring cannot be resized

Product Overview
Edward Mirell Titanium Black Ti Casted Design Signet Ring
Make a Bold Statement with Timeless Titanium Elegance
Key Features
- Crafted in titanium
- Measures 17 mm wide
- Available in ring sizes 8 to 13, including half sizes
- Approximate weight of 13.31 grams
Precious Metals
14k Gold (Most Popular) — 58.3% pure gold. The ideal balance of durability and color richness. Available in yellow, white, and rose gold. The standard choice for fine jewelry and everyday wear.
18k Gold (Premium) — 75% pure gold. Richer color, preferred for heirloom and engagement pieces where purity and depth of tone matter most.
10k Gold (Everyday Value) — 41.7% pure gold. The most durable gold alloy. Ideal for active wearers. Stamped 417 inside the band.
Sterling Silver (925) — 92.5% pure silver. Cool-toned and elegant. Best for occasional wear; develops a warm natural patina over time.
Platinum — Naturally white, hypoallergenic, and exceptionally durable. The premium choice for those with nickel sensitivities or who want a ring built to last generations.
Alternative Metals
Stainless Steel — Extremely durable, scratch-resistant, and hypoallergenic. Maintains its polish with minimal maintenance. A popular choice for mens wedding bands and everyday rings. Does not tarnish or corrode.
Cobalt Chrome — Four times harder than platinum and naturally white. Cobalt chrome rings are virtually scratch-proof, lightweight, and permanently polished. An excellent alternative to white gold for those who want lasting brilliance without rhodium replating.
Titanium — Exceptionally lightweight and incredibly strong. About 45% lighter than steel, titanium is hypoallergenic and corrosion-resistant. A practical choice for active wearers who prefer a lighter ring without sacrificing durability.
Tungsten Carbide — One of the hardest materials used in jewelry. Tungsten rings are highly scratch-resistant and hold their polish indefinitely. Heavier than gold or titanium, which many wearers prefer for the substantial feel. Cannot be resized.
How to Find Your Ring Size
Finding your ring size is simple. Use one of these methods before purchasing.
Method 1: Measure an Existing Ring
Place a well-fitting ring on a ruler and measure the interior diameter in millimeters. Compare to our ring size chart.
Method 2: Measure Your Finger
Cut a thin strip of paper and wrap it snugly around the base of your finger. Mark where it overlaps, then measure in millimeters. Divide by 3.14 to get your diameter.
US Ring Size Reference
- Size 5 — 15.7mm
- Size 6 — 16.5mm
- Size 7 — 17.3mm
- Size 8 — 18.2mm
- Size 9 — 19.0mm
- Size 10 — 19.8mm
For the full printable chart, visit our Ring Size Guide page. If you are between sizes, size up. Most rings can be resized 1-2 sizes by a local jeweler after purchase.
How to Care for Your Ring
Fine jewelry deserves thoughtful care. These guidelines will keep your ring luminous for decades.
Daily Care
- Remove your ring before swimming, showering, or using cleaning products
- Apply lotion, perfume, and hairspray before putting on your ring
- Avoid wearing rings during gym workouts, gardening, or heavy-handed activities
Cleaning at Home
Mix a few drops of mild dish soap with warm water. Soak for 20-30 minutes, then gently scrub with a soft toothbrush. Rinse thoroughly and dry with a lint-free cloth. Safe for gold, platinum, and most gemstones. Avoid ultrasonic cleaners for pearls, opals, and emeralds.
Storage
Store rings individually in soft pouches or a compartmentalized jewelry box to prevent scratching.
Professional Care
Have your ring professionally cleaned and inspected once a year to check prong integrity and stone security.
Shipping
Free standard shipping on all orders over $99. Orders ship within 2–3 business days in insured packaging.
- Standard Shipping: Free on orders over $99 (5-7 business days)
- Expedited Shipping: 2-3 business days (additional fee at checkout)
- Overnight Shipping: Next business day (available for select items)
A tracking number is emailed as soon as your order ships.
Returns and Exchanges
We offer a 30-day return policy on all unworn, unaltered rings in original condition with original packaging. Custom-engraved and resized rings are not eligible for return.
To begin a return or exchange, email info@sophiajewelers.com with your order number. Free return shipping provided for exchanges.
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Signet Rings, answered
Straight answers about signet rings. See all Signet Rings
- Free Shipping
- Orders Over $99
- Exchanges
- 30 Days, Including Ring Size
What is the difference between open back and closed back signet rings?
Closed back rings have a solid back behind the face; open back rings are hollowed underneath. Open back styles let the finger touch the underside of the face and can feel lighter. Closed back styles have a smoother, more finished interior. Both appear on this page in several shapes.
Which signet face shape should I choose: oval, round, rectangle or octagon?
Choose the shape that matches the wearer's taste and hand. Oval and round faces look classic and soft, rectangle and octagon read more angular and modern. Wider faces make a bolder statement, while narrower ones sit more quietly beside other rings.
How do I choose between 10K gold, 14K gold, titanium and stainless steel?
Pick gold for a classic look, or titanium and stainless steel for a budget-friendly everyday ring. 10K gold has a higher share of alloy metals than 14K, which makes it very durable, while 14K has a richer gold content. Steel and titanium suit daily wear and come with polished finishes.
What affects the price of signet rings?
Metal, karat, face size and any diamonds drive the price. Solid 14K or 10K gold costs more than stainless steel, titanium or sterling silver. Wider bands, larger faces and diamond or sapphire accents also add cost. Use the Price filter on this page to set a budget.
Which signet ring styles are most popular?
Closed back gold signets and cross designs lead the list. Men's closed back rings in yellow gold appear first, followed by titanium and stainless steel styles, diamond cross rings, and lion and hexagon faces. Oval and rectangle signets in 10K white and yellow gold are also well represented.
How do I find my signet ring size?
Measure a ring that fits the intended finger, or use a size chart. Signet faces are wide, so a slightly roomier fit can feel more comfortable. Check the sizes listed on each ring, then compare with our Ring size chart before ordering.