A carat is a unit of weight, with one carat equalling 1/5 of a gram. A 2 carat solitaire diamond refers to a single diamond with a weight of 2 carats.
You can also find a range of diamond rings and jewellery made up of multiple smaller stones, that together make up 2 carats total weight (TW). These styles include halo, cluster, and other multi-stone designs, and they are the perfect choice if you’re searching for something truly eye-catching but a 2 carat solitaire may be out of reach.
In terms of engagement rings, a 2 carat diamond will certainly help you or your partner to stand out, and will offer an eye-catching look and sparkle. Since the most popular engagement ring styles are usually up to the 1 or 1.5 carat mark, a 2 carat ring will appear larger and more attention-grabbing in comparison.