SI1 Lab Grown Diamonds

SI1 (Slightly Included 1) clarity means the diamond has inclusions that are noticeable under 10x magnification and may or may not be visible to the naked eye depending on the size, location, and nature of the inclusions. SI1 lab diamonds can be excellent values when the inclusions are positioned off-center or under a prong, rendering them invisible in the mounted ring. Each SI1 stone should be evaluated individually.

Some SI1 lab grown diamonds are eye-clean and some are not. It depends on the type, size, and location of the inclusions. An SI1 with a small crystal inclusion near the edge of the diamond may be completely eye-clean once a prong covers that spot. An SI1 with a dark inclusion centered under the table will likely be visible. For brilliant-cut shapes, your chances of finding an eye-clean SI1 are higher than for step cuts.

Choosing SI1 over VS2 in a lab created diamond can save 15% to 25% on the stone price at the same carat weight, color, and cut quality. This savings can be significant, potentially allowing you to move up a full carat size. The key is selecting an SI1 where the inclusions are not visible to the naked eye, which requires viewing the specific stone rather than buying based on the grade alone.

Yes, Do Amore carries SI1 diamonds that can save 15% to 25% over VS2 when you find an eye-clean stone, with certification to help you evaluate inclusion placement. All rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.