A star shaped Georgian era “Dearest” diamond pendent, the center stones are 2 emeralds, an amethyst, a ruby, a sapphire, a topaz, and a diamond, the first letters of the words of each gem put together spells the word dearest, c. mid to late 1700s

D - diamond
E - emerald
A - amethyst
R - ruby
E - emerald
S - sapphire
T - topaz