Vintage Midcentury 18k Gold Opal Diamond Necklace Pendant

This gorgeous piece is set in 18k white gold with a stunning large pear shaped opal gemstone, with lots of vibrant play of light color featuring red, pink, blue, yellow, green, orange... almost all the spectrum! The gem is further accented by a dazzling halo of brilliant cut diamonds.  The total diamond weight is approximately 1.50 carats.  The piece has a gold bail built in at the back for attaching to a necklace chain.

The pendant is tested  for 18k gold purity.

The total size of the pendant measures approximately 30mm long by 22mm wide.

The weight of the piece is 9.7 grams.