SI2 Diamonds

SI2 (Slightly Included 2) clarity means the diamond has inclusions easily noticeable under 10x magnification and often visible to the naked eye, particularly in larger stones. SI2 is the lowest clarity grade many retailers carry for engagement rings. While SI2 natural diamonds are the most affordable clarity option, each stone must be carefully inspected to determine whether the inclusions are acceptable for your preferences.

Yes, an SI2 diamond can look good in an engagement ring if you select carefully. Choose a brilliant-cut shape (round, oval, cushion) that breaks up light and masks inclusions more effectively than step cuts. Look for stones where inclusions are white or transparent rather than dark, and positioned near the edges where prongs can cover them. Halo settings can draw the eye outward, reducing focus on center-stone inclusions.

SI2 clarity is generally not recommended for step-cut shapes like emerald and asscher natural diamonds. These shapes have large, open facets that provide a clear window into the diamond, making SI2-level inclusions readily visible. If you are set on a step-cut shape, VS1 or higher clarity is a safer choice. Reserve SI2 clarity for brilliant-cut shapes where the faceting pattern is better at concealing inclusions.

SI2 maximizes your budget, and Do Amore's detailed certification lets you see exactly where inclusions are so you can decide if a specific SI2 meets your standards. Do Amore offers a 60-day return policy with no restocking fees.