a bronze ring with a light blue gem

The ring is round and perfectly shaped to fit around a finger. Only a small marking can be found on the inside of the ring, a signature of the silversmith that forged it. The top of the ring features a square, silver setting with room for a gem. The ring has been embedded with a topaz.

It is a bronze ring with a light blue gem.
It weighs a couple of ounces.

You identify a bronze ring with a light blue gem.
It is an anti-summoning object. It is efficient against long range spells.
It weighs two ounces, and it is worth about twelve gold and fifteen silver.
Its keywords are ring, bronze, lightblue-ring, light, and blue.