3 Carat Old Mine Marquise No Fluorescence Lab Grown Diamonds

Zero UV glow. Ensures vintage faceting's broad flashes display without haziness across the elongated body. Safest choice for clean vintage light.

Vintage faceting provides some diffusion, but at 3 carats, no fluorescence is safest for clean romantic light character.

Yes, Do Amore offers 3 carat no fluorescence old mine marquise 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.

No fluorescence means no visible glow under UV light in a old mine marquise cut. no effect on appearance in any lighting condition. At 3 carats, the larger stone can make fluorescence effects slightly more noticeable under UV-rich light. The old mine marquise cut's antique brilliant faceting is unaffected by fluorescence levels. The default choice, with no fluorescence-related considerations.