The reason why you see plenty of "Hulu" (i.e. gourd) shaped jade is that the mandarin word for gourd "Hulu" sounds similar to "Fu Lu" which means luck and prosperity! Here we have double hulu's for double the luck and prosperity! 

18K Diamond Jade Pendant

1 Pear Rose Cut-0.068CTS

97 Diamonds-0.298CTS.

Dimensions: 18.00mm (W) x 42.00mm (H)

Chain sold separately