5 Carat Old Mine Marquise H Color Diamonds

H color has a very faint warmth that most people cannot detect when the stone is set in a ring. The old mine marquise's vintage broad faceting actually complements this subtle warmth, giving the stone an appealing antique glow.

H color pairs beautifully with yellow or rose gold because the warm metal tones absorb any faint body color in the diamond. In a 5 carat old mine marquise set in warm metal, H color looks just as clean as higher grades while costing considerably less.

Yes, natural diamonds with this size, shape, and color combination are available from Do Amore, 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.

The difference between H and I color is very difficult to detect with the naked eye in a old mine marquise cut, though step-cut facets can show color slightly more readily. Once set in a ring, both grades appear very similar. Choosing I color over H in a 5 carat old mine marquise can free up budget for a better cut or larger stone.