There are 5 pieces that are 40x30mm, one large round that is 44mm, another round that is 35mm, there is a 41x33mm, three are 25x18mm, two are 18x13mm, and there are 4 pieces that are 10x8mm. The little 10x8mm pieces are all from Hong Kong.
You will get all 16 pieces shown in the pictures. They are blanks (without settings) and need to be glued into settings or used in your own creations. There are 7 pieces that are about 40x30mm, one bigger one that is 40x33mm and they range down in size to smaller.