Royal Radiant Black Onyx Signet Ring
Design Concept – Modern Royalty, Carved in Shadow
The Royal Radiant Black Onyx Signet Ring is a modern interpretation of classic European court jewelry—where authority, elegance, and symbolism converge. At its center sits a radiant-cut black onyx, precision-set to reflect depth, clarity, and controlled power.
Crafted from solid 925 sterling silver, the ring’s shoulders are adorned with intricate, court-inspired engravings. Darkened oxidation within the recessed details enhances contrast, creating a layered visual depth reminiscent of antique royal artifacts.
Designed for men who value presence without excess, this signet ring represents quiet dominance—timeless, deliberate, and unmistakably refined.
Product Details
Metal Material: Sterling Silver
Metal Finished: Oxidized
Stone Material: Black Onyx
Stone Color: Black
Weight: 12.58g
Width: 15mm
Thickness: 4mm
Shipping Box*1
Gift Bag*1
Jewel Box*1
Dustproof Bag*1
Polishing Cloth*1

Crafted from Brass, Sterling silver, or Gold, this piece is designed for long-term durability and everyday wear.
Our silver product are all nickel-free and skin-safe, ensuring comfortable, hypoallergenic use. Each product is individually finished to achieve depth, texture, and a refined masculine edge.
Designed in New York. Responsibly crafted by our dedicated workshop partners.
For the best fit, measure your wrist snugly using a soft measuring tape.
Add 0.5–1 inch (1–2.5 cm) for a comfortable fit, depending on your preference.
If you are between sizes, we recommend sizing up for a more relaxed feel.
Need detailed guidance?
View our complete Size Guide here: SIZE GUIDE
Every IDEAGEMER order is carefully prepared and quality-inspected before dispatch.
Processing Time
• Ready-to-ship pieces: 1–3 business days
• Made-to-order designs: 2–3 weeks
• Custom or engraved pieces: 4–6 weeks
Estimated Delivery
• United States: 6–10 business days
• UK & Europe: 7–12 business days
• International: 8–15 business days
Once shipped, you will receive a confirmation email with tracking details. Please allow 24–48 hours for tracking updates to appear.
Shipping rates and expedited options are available at checkout.
Crafted from recyclable sterling silver & brass.
Plastic-free recyclable packaging.
Ethical production standards.