3 Carat Marquise Cut Yellow Lab Grown Diamonds

A 3 carat yellow marquise radiates golden brilliance across a dramatic elongated sweep. The marquise's face-up advantage makes the yellow appear even larger. At 3 carats, the vivid golden color fills the boat-shaped body from tip to tip with eye-catching warmth.

Excellent value. Yellow lab diamonds cost less than colorless, and the marquise appears larger than any other shape at the same weight. A 3 carat yellow marquise delivers maximum visual impact at an accessible price.

Yes, Do Amore offers 3 carat yellow marquise 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 marquise has the largest face-up area of any diamond shape at the same carat weight. The marquise cut's dramatic elongated shape with pointed ends that maximizes perceived size gives it strong finger presence. The yellow hue is the most common fancy color, adding collectible appeal. 3 carat marquise lab diamonds are about a carat above the average lab diamond size in the USA and are a wonderful place to maximize beauty, size, and value.