3 Carat Old Mine Marquise SI2 Lab Grown Diamonds

Inclusions often visible. At 3 carats, moderate risk. Vintage faceting offers some concealment. Careful selection essential for eye-clean results at this substantial size.

Moderate risk. Vintage faceting is forgiving but larger size works against concealment. Selective shopping can yield eye-clean results.

Yes, Do Amore offers 3 carat SI2 old mine marquise lab grown 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.

Maximum value play, requiring careful individual stone inspection to confirm eye-clean quality. At 3 carats, SI2 in a old mine marquise cut offers significant savings when you select an eye-clean stone. The old mine marquise cut's antique brilliant faceting hides inclusions well, making SI2 an efficient choice.