3 Carat Marquise Cut SI1 Lab Grown Diamonds

SI1 has inclusions visible under magnification and sometimes to the naked eye. At 3 carats, SI1 in a marquise carries moderate risk. The elongated body provides more area for inclusions to show. The brilliant faceting helps, but careful selection is essential for eye-clean results.

Some SI1 marquise cuts at 3 carats are eye-clean with favorably positioned inclusions. Focus on stones with inclusions near the edges rather than the center. The marquise's brilliant sparkle helps, but the elongated body means more selective shopping is needed.

Yes, Do Amore offers 3 carat SI1 marquise cut lab created diamonds, all grown, cut, and polished using renewable energy (solar and hydro power). Every lab diamond comes with certification from the GIA, IGI, or GCAL. Every purchase funds clean water access for one person in need. All rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.

While lab grown diamonds cost significantly less than natural diamonds, a 3 carat SI1 marquise lab diamond still represents a meaningful investment worth protecting. Jewelry insurance typically costs 1% to 2% of the appraised value annually and covers loss, theft, and damage. Do Amore provides certification from GIA, IGI, or GCAL with every lab diamond, which simplifies the appraisal and insurance process.