Lovely old necklace, a string of pearlescent beads, I'm pretty sure they aren't real pearls. These lead to the bottom where there is a matching peardrop shaped pendant along with some rings with diamantes embedded. No markings anywhere I can see to give any clues on maker or age.
Please take a look at the pictures and ask any Q's before bidding.
Please see my other listings as more than happy to combine postage to save costs. I send everything 48hr Tracked with Royal Mail.
