This is a Dainty Necklace with heart filigree. This piece is an authentic replica of the much appreciated Portuguese filigree. Made of very good quality metal, nickel free; with a gold or silver finish. On this metal base it has a small and elegant replica of Portuguese tile, in white and blue. **** The size of the heart is about 5.5 / 6 cm. **** The chain is fine, with a gold or silver finish; of approximately 30/35 cm. The original and highly valued Portuguese filigree are made of very fine gold. We at Luso Tailes Jewelry, offer beautiful REPLICAS, of excellent quality, but (they are not real gold). They also have a detail of Portuguese tiles. All this makes each necklace a unique piece.