Custom 18K Gold Octagon Signet Ring Deposit
- Free Delivery on orders over $89
- Easy Returns & Exchanges
- Mastergrade Handmade
- Lifetime Guarantee
Production Timeline
Please allow 2–3 weeks for production.
Each piece is meticulously crafted and tested to meet our highest standards — your Family Signet is made to last, and worth the wait.
Have Questions After Paying the Deposit?
Our Custom Team is ready to assist you with any questions about gold/white gold types, lab diamond/gemstones options, or sizing. We'll reply within 24 hours.
Contact Our Custom Team
Email: custom@ideagemer.com
Instagram DM: @ideagemer_custom
Facebook Message: @IDEAGEMER
WhatsApp: +1 (802) 839-9492
Custom Order Policy
Please note before ordering:
Deposits are non-refundable once your design and mock-up are delivered.
No returns or cancellations will be accepted once production begins.
Design Concept - Your Legacy, Encapsulated
Define your personal history with the Custom 18K Gold Octagon Signet Ring. The octagon, a symbol of infinite balance and architectural strength, provides a commanding frame for your unique identity. This is not merely a piece of jewelry; it is a collaborative masterpiece between you and our master artisans. Designed for the visionary man, this ring serves as a modern seal of authority—a tangible legacy crafted in the world’s most enduring noble metal to be passed down through generations.
Hand-forged from solid 18K yellow gold, this signet ring features a striking octagonal black onyx centerpiece, precision-cut to sit flush within a sleek, minimalist bezel. Every line is hand-polished to a mirror-like finish, reflecting a level of craftsmanship found only in high-end bespoke horology and fine art. By placing this deposit, you initiate a direct consultation with our designers to tailor every detail—from weight to engraving—ensuring a piece that fits your hand and your story perfectly.
Product Details
Metal Material: 18K Gold
Metal Finished: Gold
Stone Material: Black Onyx
Stone Color: Black
Weight: 5.9g
Width: 8.9mm
Thickness: 2.6mm
Shipping Box*1
Gift Bag*1
Jewel Box*1
Dustproof Bag*1
Polishing Cloth*1

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.