We all love a Harlequin!
Well here I have a wonderful georgian brooch/pendant with multigem handle...
sapphire
citrine
ruby
garnet
green - emerald or garnet
citrine
ruby
emerald
topaz
topaz
green - emerald or garnet
ruby
sapphire
 
.... is what I can make out.
 
The base of the basket is set with natural pearls and there is a locket to the centre which contains hair - but can be replaced with a coloured silk.
 
Pin at the back can be removed if desired.
 
weighs - 3.7g
measures - 26mm x 21mm
high carat gold
english circa 1810
condition - excellent