3 Carat Marquise Cut G Color Lab Grown Diamonds

G is the top of near-colorless. At 3 carats, G in a marquise appears white in everyday conditions. The pointed tips may show the faintest warmth under direct comparison with D, but in normal wear, G looks clean across the entire elongated body.

G is a strong choice. At 3 carats, the very substantial savings make G attractive. In warm metals, G is indistinguishable from colorless grades. In white gold, the vast majority of people see no warmth, including at the tips.

Yes, Do Amore offers 3 carat G color 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.

The difference between G and H color is very difficult to detect with the naked eye in a marquise cut, especially since brilliant-cut faceting masks subtle color differences. Once set in a ring, both grades appear equally white. H color offers savings compared to G with no visible compromise in a 3 carat stone.