Citrine is a transparent, yellow to brownish-orange variety of quartz. It's known for its attractive color and is a popular yellow gemstone used in jewelry. Most citrine available today is created by heat-treating amethyst, another type of quartz, according to Gem Rock Auctions. Citrine's name is derived from the French word "citron," meaning lemon, due to its color. It's also sometimes referred to as yellow hyaline quartz.

More about Citrine:

• Color: Citrine's color can range from pale yellow to a rich, brownish-orange.

• Formation: While some citrine forms naturally, most on the market is created by heat-treating amethyst.

• Use: Citrine is a popular gemstone for jewelry, including bracelets, pendants, earrings, necklaces, and rings.

• November Birthstone: Citrine is one of the two birthstones for November, the other being topaz.

• Affordability: Citrine is generally more affordable than some other yellow gemstones, making it a popular choice.

• Durability: Citrine is relatively durable, with a Mohs hardness of 7, making it suitable for everyday wear.