R21
a. mother's ring,gems of choice
b. aquamarine, opal
R22
opal, garnet
R23
diamond
R24
a. pearl leaf
b. pearl rose
R25
a. pearl, diamond
b. ruby, diamond
R26
a. rose
b. pearl
c. pearl
d. pearl
R27
pink sapphire,diamond, 14K pinkgold
R28
c. garnet
R29
sapphire 14KW
R30
a. cornflower sapphirediamond
b. emerald, diamond