HM often wears, mainly in daytime, a long gold chain underneath her clothes. Perhaps it has a pendant or medallion hanging from it. Most likely this gold set is special and dear to the queen, perhaps with sentimental meaning. Sometimes, on more formal occasions, the queen decides not to remove this jewel and just add the more impressive jewels.
Some exemples in daytime and in more formal occasions
--Previous Message-- : overall a much more pleasing picture I think : but I don't get why QMII has a second : necklace dangling underneath that stunning : sapphire piece. : : --Previous Message-- : : Gosh, you could be right. What a memory. : : : : : :