Lowest price:$299.99Description: 10kt white gold 12.50ctw round checkerboard cut pear shape and round blue topaz .40ctw pear shape citrine .40ctw pear shape peridot .35ctw pear shape amethyst with .18ctw round diamond ring. The round checkerboard cut topaz is approximately 12.5mm and the band width measures 1/16 of an inch top width 11/16 of an inch.