3 Carat Old Mine Cushion D Color Lab Grown Diamonds

D is completely colorless. At 3 carats, D in an old mine cushion creates an interesting contrast: the cut style was historically associated with warmer stones, so pairing it with absolute colorlessness gives a uniquely bright, clean take on the vintage aesthetic at a substantial size.

The old mine cushion's broader facets are slightly more color-revealing than modern brilliants. At 3 carats, D provides maximum assurance. However, the vintage aesthetic historically embraced warmth, so G-H grades actually complement the cut's antique character beautifully.

Yes, Do Amore offers 3 carat D color old mine cushion 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 old mine cushion the higher crown creates depth and a warm, chunky sparkle pattern. The old mine cushion cut's soft, romantic cushion shape inspired by 18th and 19th century diamond cutting gives it strong finger presence. With D color (colorless), only detectable by trained gemologists with master stones. 3 carat old mine cushion 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.