3 Carat Gems
Buy gems by carat weight
. Shop from our extensive range of beautiful, natural 3 carat
gems. Browse the largest selection of natural loose colored gemstones available in 3 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, emerald and garnet, and lesser-known gems, including zircon, sillimanite cat's eye and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'aquamarine' to see all of our 3 carat aquamarine gems. Select 'blue' to shop for 3 carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.