4 Carat Old Mine Oval Blue Color Lab Grown Diamonds

Deep blue through vintage elongated faceting. At 4 carats, rich, saturated blue flashes with antique character. Contemplative depth.

Yes, Do Amore offers 4 carat blue old mine oval 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.

Lab growing allows more consistent blue coloring than nature. At 4 carats, the larger stone displays the blue hue with greater depth and saturation. The old mine oval cut's antique-style brilliant faceting in an oval silhouette create broad windows of rich color concentration. Lab creation technology produces consistent blue tones that are extremely rare and highly prized in nature.

A 4 carat blue old mine oval lab diamond is chemically, physically, and optically identical to a natural diamond. The only difference is origin: lab diamonds are grown in controlled conditions rather than mined. The blue hue is extremely rare and highly prized, adding collectible appeal. At 4 carats, the savings are substantial, often 60% to 80% less than a comparable natural stone. Do Amore's lab diamonds are all grown, cut, and polished using renewable energy (solar and hydro power).