An engagement ring built around a lab-grown diamond costs a fraction of its mined equivalent at the same GIA or IGI grade, which is why most of our clients move up in carat weight, cut quality, or both. Because we source rather than stock, the ring is designed around the stone you choose instead of the stone being chosen to fit a ring already in a case. Solitaire, halo, three-stone, hidden halo, bezel — the setting is fabricated to your diamond's exact measurements in solid 18-karat gold by Maryland master jewelers.
The piece a couple keeps for a lifetime, designed in conversation with Dia and built by hand in our Maryland workshop. Solitaire, three-stone, halo, bezel, pavé — a setting shaped to the specific stone, not the other way around.
Center stones from half a carat through five carats, IGI-certified for cut, color, clarity, and carat. Solid eighteen-karat white, yellow, or rose gold. Cathedral and basket heads hand-fabricated to your stone's exact measurements. Four to six weeks from approval to delivery, the original IGI report shipped with the ring.