So adorable!! vintage 9 Carat Card Charm Ring  'You have my heart' 
 
Three tiny white enamel cards, a diamond, a club, and a spade dangle from the ring. The heart card is missing because it is given to the true love.
 
Hallmarked for London 9 carat 1988.
 
Weight - 1.8g
 
Size - 5.5 (and can be sized)
 
Shank 4mm wide