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Princess cut lab grown diamond engagement rings collection at Ronora Diamond Princess Cut Engagement Rings | Lab Grown Diamond | IGI

RINGS MADE TO ORDER

Princess Cut Engagement Rings | Lab Grown Diamond | IGI

Princess cut lab grown diamond engagement rings bring the clean geometric discipline of the square into the brilliance of the round brilliant cut. The princess cut is the most square-shaped brilliant-cut diamond: 90-degree corners, crisp edges, and the same faceting optimization as the round, in a format that makes a completely different visual statement at the same carat weight.

Every princess cut lab grown diamond engagement ring in the Ronora collection is made to order in our Surat studio. The center stones are Real CVD Lab-Grown Diamonds: VVS clarity, D-E-F Colorless range, grown using Chemical Vapor Deposition technology. The princess cut retains more weight from the rough than the round brilliant: a square outline wastes less of the octahedral diamond crystal, which means more diamond per carat spent.

The princess cut was developed in the 1980s as an answer to the question of whether a square diamond could achieve the same brilliance as a round one. The answer was largely yes, with the added benefit of a more contemporary architectural profile. The result is the second most globally purchased engagement ring shape after the round brilliant, prized for its modern geometry and its fire.

A princess cut lab grown diamond engagement ring suits those who prefer clean modern lines over the organic curves of the round or oval, and who want the security of brilliant-cut fire in a geometric format. Available in solitaire, halo, pave, and channel-set designs. IGI certification included for eligible selections. Made to order in 14K and 18K Solid Gold in White, Yellow, and Rose, plus 10K Gold, 925 Sterling Silver, and Platinum.

Ronora - Made for the Moments.

1 products
1 products
Four Corners, Four Guards

Four Corners, Four Guards

Sharp corners are the princess cut's signature and its weak point. Each one gets its own hand-set prong before the ring leaves our bench.

Modern Cut, Old School Proof

Modern Cut, Old School Proof

A contemporary shape backed by traditional assurance: IGI certification, free resizing, and returns on every ring.

The Efficient Brilliant

The Efficient Brilliant

The princess cut wastes the least rough diamond, and lab grown pricing multiplies that efficiency into visibly more carat for your budget.

What is special about the princess cut?

It is the square shape with true brilliant-style sparkle, sharper and more architectural than a round but just as lively in light.

Are princess cut corners safe for daily wear?

With proper setting, yes. We protect all four corners with dedicated prongs, which is where handmade setting earns its keep.

Princess vs radiant, how do I choose?

Pick princess for crisp square edges and geometric sparkle, radiant for softer corners and a crushed-ice look. Both photograph beautifully.

Does a princess cut look smaller?

Face up it measures slightly smaller than a round of equal carat, but its corner-to-corner spread and sharp flash compensate on the hand.

What settings suit a princess cut?

Solitaire and channel settings keep it modern, halos square it up into serious presence. All made to order.

Is IGI certification included?

Yes, every eligible princess center stone ships with its IGI certificate.