5 Carat Old Mine Marquise Lab Grown Diamonds

Vintage elongated cut with soft faceting and blunted tips. At 5 carats, dramatic historically rich statement. Look between 4.8 to 5.5 carats.

Slightly narrower body with deeper pavilion. More antique and traditional in proportions.

Yes, Do Amore offers 5 carat 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.

While lab created diamonds cost significantly less than natural diamonds, a 5 carat old mine 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.