THREE GEMSET RINGS

One with a central peridot with four small diamonds on each side, in 18ct white gold, ring size O, weight 3.6 grams, with another in a snowflake design set with round and baguette cut diamonds, in 9ct gold, ring size J, and a tanzanite cluster ring in 9ct gold, ring size O, both in 9ct gold, gross weight 6.5 grams.