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FAQs

A 3 carat brown Dutch marquise has rich cognac warmth across a vintage elongated shape. The broader facets create honeyed flashes. At 3 carats, the brown reads as luxuriously vintage with the rounded-tip silhouette adding romantic charm.
Excellent value. Brown costs less than colorless, and the Dutch marquise's vintage character makes cognac feel intentional. At 3 carats, the elongated shape creates a substantial warm statement at accessible pricing.
Yes, Do Amore offers 3 carat brown Dutch 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.
When looking for 3 carat lab diamonds, look between 2.9 to 3.3 carats so that you give yourself the best selection which will help find the best value. Searching within this range across different Brown color options gives you the widest selection to compare cut quality, color consistency, and overall value. A well-chosen 3 carat brown dutch marquise lab diamond at the lower end of this range can look identical to one at the exact 3 carat mark while saving meaningfully.