This Sigillum Dei Aemeth tungsten ring features a detailed engraving inspired by the historic seal associated with John Dee, the 16th-century English scholar, mathematician, astrologer, and practitioner of angelic ritual traditions.
The intricate circular seal is engraved in a contrasting silver tone against the polished black tungsten carbide surface. Additional symbolic lettering continues around the band, creating a design that can be appreciated both for its historical inspiration and its striking visual detail.
Made from durable tungsten carbide, the ring is highly scratch-resistant and has a smooth comfort-fit interior for everyday wear. It can be worn as a symbolic ring, alternative wedding band, commitment ring, or simply as a distinctive piece for someone interested in historical occultism, esoteric symbolism, ceremonial traditions, or John Dee.
Optional personalized engraving can be added inside the ring with a name, date, phrase, or personal inscription.
✨ Why You Might Love It
- Inspired by the historic Sigillum Dei Aemeth
- Detailed John Dee–inspired symbolic engraving
- Silver engraving contrasts strongly with black tungsten
- Durable comfort-fit tungsten carbide construction
- Optional personalized inside engraving
🛠️ Specifications
- Material: Tungsten Carbide
- Color: Black
- Engraving Color: Silver
- Design: Sigillum Dei Aemeth Inspired Engraving
- Style: Historical, Esoteric, Symbolic
- Finish: Polished Black
- Fit: Comfort Fit
- Personalization: Optional inside engraving
- Durability: Highly scratch-resistant
📏 Ring Size Guide
Tungsten carbide rings cannot be resized, so accurate sizing before ordering is important.
For the most reliable fit, have your finger measured by a jeweler using a comfort-fit ring sizer. For U.S. customers, a free ring sizer is available upon request.
For wider symbolic rings, remember that width affects fit. An 8mm band generally stays at your regular comfort-fit size, while 10–12mm bands may require approximately ½ size larger.
Ring Sizing Guide
🎁 Perfect For
- John Dee and Renaissance history enthusiasts
- Esoteric and occult symbolism collectors
- Alternative wedding or commitment rings
- Meaningful personalized symbolic jewelry
📦 Shipping
- Processing: 2–4 Business Days
- U.S. Shipping: Free, Tracked and Insured
- International: Worldwide Shipping Available
🔁 Returns and Exchanges
Non-engraved rings may be exchanged if another size is required. Personalized and engraved rings are final sale, as they are made specifically for the buyer.
🧼 Care
Clean with mild soap, lukewarm water, and a soft cloth. Avoid abrasive cleaners, harsh chemicals, and strong impacts. Store separately when not being worn.


