A black paste seal to mimic onyx, possibly not antique.
Sagittarius depicted in both imagery of the archer and the symbol.

Oval north/south orientation.
12 x 10 x 2.5 mm.
Excellent condition.

All seals are sold as seen.
If you elect a silver setting lead times are 8-10 weeks.
Worldwide shipping is included in the price but customs duties and/or import taxes are the client’s responsibility.