Limited Time: Every Engagement Ring Includes a $250 Gift Card for your Wedding Bands

Pick a Lab Diamond

FAQs

A 3 carat pink heart is the ultimate romantic diamond. The heart silhouette filled with pink brilliance creates a Valentine-like statement. At 3 carats, the heart shape is clearly defined, and the pink saturation is richly visible with intense sparkle across both lobes.
Pink heart cuts at 3 carats are rare and highly sought after. The heart shape in pink is the ultimate romantic combination. Contact Do Amore to check availability for this exceptional, statement-making piece.
Yes, Do Amore offers 3 carat pink heart cut 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 Pink color options gives you the widest selection to compare cut quality, color consistency, and overall value. A well-chosen 3 carat pink heart lab diamond at the lower end of this range can look identical to one at the exact 3 carat mark while saving meaningfully.