3 Carat Marquise Cut Diamonds

A 3 carat marquise is about a carat above average. The elongated boat shape with pointed tips faces up the largest of any diamond shape per carat. Look between 2.9 to 3.3 carats for exceptional spread.

Maximum visual impact. Faces up larger than any other shape. Brilliant faceting provides strong sparkle. Creates dramatic finger-lengthening effect. Check for bowtie and tip-color concentration.

Yes, Do Amore carries 3 carat marquise cut natural diamonds, ethically sourced from Canada, recycled origins, or blockchain-verified conflict-free supply chains. Every diamond is certified by 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 diamond represents a significant 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 natural diamond, which simplifies the appraisal and insurance process.