Yes, gemstones can absolutely be used in just about every earring design and can be used to add a unique touch of color. Like diamonds, gemstones like sapphire and rubies can be cut into a variety of shapes that make them perfect for popular earrings styles like gemstone studs or gemstone hoop earrings.

Gemstone earrings are absolutely in fashion. In recent years especially, there's been a growing trend in the jewelry industry for creating more colorful and unique pieces using gemstones like sapphires, emeralds, rubies, citrines, and more. You'll find bold colorful gemstones used in every type of earring design from studs to hoops.

The type of gemstone earrings you should buy for yourself (or as a gift) really depend on style and personal preference. Different colored gemstones compliment some outfits and skin tones better than others, but generally gemstone earrings follow the same design availability and popularity of standard earrings - with stud earrings being the most popular type.