The '10k Yellow Gold Round Diamond Heart Pendant' is a valuable piece of jewelry made of 10kt yellow gold and weighing approximately 1.34 grams. It boasts a total gemstone carat weight of 1/4, with its primary gem being a round-shaped diamond in G-H color and I2 clarity. The diamond is exquisitely pave-set and has a carat weight of 0.27. This pendant does not feature gemstones 2 and 3.