When I first opened the box for this I was surprised, it didn't really seem my 'style'. It is a larger pendant, hanging from what was to me a confusingly twisted singapore chain.
But, after wearing it... I love it. The weight of the chain and pendant are well balanced. The sparkle from the twisted chain pairs very well  the sparkle from the marcasites.
The glass heart is a deep dark garnet 'red', (more of a rusted red), that while wearing is very opaque. But when held to the light reveals the filagreed pocked that it sits snugly in.
Though it's not the same as in the picture, (think darker), it's been a wonderfully versatile necklace that I love to wear.