3 Carat Heart Cut Green Lab Grown Diamonds

A 3 carat green heart combines nature-inspired color with romantic symbolism. The brilliant faceting creates intense green sparkle across the heart shape. At 3 carats, the green fills the clearly defined heart silhouette with lush, emerald-rivaling fire.

A unique alternative. The heart shape adds romantic symbolism that emeralds in traditional cuts don't offer. At 3 carats, a green heart diamond delivers emerald-like color with diamond durability and more brilliant sparkle in a distinctly romantic shape.

Yes, Do Amore offers 3 carat green 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.

A 3 carat green heart lab diamond looks best in solitaire prong settings, bezel settings that define the heart outline, and pendant settings. At 3 carats, the stone has significant presence, so a simpler setting lets the diamond take center stage. The green hue is exceptionally rare in nature, available through lab creation, adding collectible appeal. Symmetry is critical for the heart shape to look balanced, and the cleft and point need secure prongs. All Do Amore rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.