Premium 3D CAD model of a luxurious radiant-cut diamond engagement ring featuring a large rectangular center stone secured in a classic four-prong setting. The elegant split-gallery design elevates the center diamond while a double-row pavé shank adds brilliance and sophistication from every angle.

Designed with accurate dimensions and production-ready geometry, this model is suitable for jewelry manufacturing, casting, rendering, visualization, and 3D printing.

Technical Specifications:

Center stone: Radiant Cut Diamond 10.59 × 7.00 mmRing head dimensions: 12.10 mmHead height: 8.36 mmShank width: 2.20 mmShank thickness: 1.90 mmTotal gemstone weight: 4.26 ctTotal gemstone count: 145 stonesStone Details:

1 × Radiant Diamond 10.59 × 7.00 mm (3.70 ct)124 × Round Diamonds 1.00 × 1.00 mm (0.46 ct total)20 × Round Diamonds 1.10 × 1.10 mm (0.10 ct total)Estimated Metal Weight:

9K Gold: 2.61 g10K Gold: 2.69 g14K Gold: 3.03 g18K Gold: 3.63 g22K Gold: 4.21 gFeatures:

Radiant-cut center diamondDouble pavé shankElevated gallery designFour-prong settingClean CAD topologyProduction-ready modelSuitable for casting and 3D printingAccurate jewelry dimensionsPerfect for engagement ring collections, luxury jewelry brands, CAD designers, jewelers, and photorealistic rendering projects.

Product images are for illustrative purposes only and may feature minor variations.

If you have any questions I will be happy to answer them.