Let's just call them animal jewels (insects, anfibians and snakes are very diferent biological groups). Here are some:
The Duchess of Cornwall has a big Diamond insect brooch she wore often
HM Queen Sirikit has a fabulous pair of Diamond bird brooches. The birds have a hanging Diamond from their beaks. In this pic she is wearing only one to hold the sash on her shoulder.
The Duchess of Windsor had a flamigo brooch and a panter brooch from Cartier. It could be worn as bracelet or brooch I believe
Queen Alexandra had a snake bracelet seen here
The Portuguese Royal collection at Ajuda Palace has a gold snake bracelet with saphire eyes. It belonged to Queen Maria Pia, I cannot post the pic I have because its copyrighted.
--Previous Message-- : We know (most) Dutch insect jewels, but do we : know of insect jewels (incl. amfibians and : snakes) of other royal houses? : : :