Mid to late century Egg Yolk Baltic Amber and silver brooch or pendant

A lovely mid to late century egg yolk opaque Baltic amber and sterling silver brooch with two rings in the back, which means this can be worn as a pendant as well. Baltic amber is one of the most valuable types of amber and this is a very desirable colour. Silver marks to the back. 

Price marked at $420 AUD.

Measurements: 5 by 3.7cm. 30 grams total weight.

Excellent vintage condition.