Like New EFFY 14K Watercolors Multi Sapphire Necklace

Like new, only worn one time. It is stamped EFFY 14K. It has multi colored Sapphires and is yellow gold. The chain is adjustable with the longest length being 18". Please see all pics as they are also part of the description. (note: this was not weighed on a jewelry scale). Reasonable offers considered. Please ask any questions. Thanks for looking.