Lemon Quartz: Value, Price, and Jewelry Information The history of lemon quartz is less recorded in comparison to other crystals. Still, it is believed that in ancient civilizations, it was used for jewelry and other decorative purposes, and it is highly cherished by them as it represents the sun. Yellow gemstones have historically represented warmth, energy, and enlightenment. For example, the ancient Egyptians believed that yellow diamonds symbolizes immortality. In more recent times, Lemon Quartz rose to prominence in the jewelry and gemstone industries in the 20th century as designers and enthusiasts for gemstones began to appreciate its distinct beauty. Since then, it has established itself as a valuable gemstone in modern jewelry design.