What does a green heart necklace mean?

What a green heart necklace means varies based on personal interpretation. To some, a green heart is a symbol of undying love. Others believe that heart pendants with green gemstones represent friendship or solidarity. Heart pendants set with green emeralds may also indicate that the wearer was born in May, as the gemstone is the birthstone for the month. On 1stDibs, explore a large selection of necklaces.