Georgian Era Heart Shaped Rose Cut Diamond Necklace

Georgian era rose cut diamond pendant necklace. The bright rose cut diamond is a subtle heart-shape, set in a foiled closed-back setting. Originally part of a larger piece of jewelry, it was later converted into a simple charm pendant. The diamond weighs approximately .95 carats. The diamond is quite flat and faces- up like a two-carat stone. Found in Paris. Circa 1820

Measures .50" in drop length and .45" wide. Hanging on an 18k 16 inch modern cable link chain.