Elegant engagement ring featuring a 3.11 CT round center diamond complemented by larger round side diamonds along the shoulders and a delicate hidden halo beneath the center setting. The elevated basket construction creates a balanced dimensional appearance suitable for classic and luxury bridal collections.

This CAD model is suitable for custom jewelry manufacturing, round engagement rings, hidden halo rings, bridal jewelry, lost-wax casting, resin printing, and jewelry prototyping.

ADC LID / Design Code: ADC-415 C1

If you would like any changes or specific customizations to this design, we would be happy to make them for you.

Technical DetailsJewelry Type: Engagement RingRing Size: 7 USTotal Gem Count: 35 StonesTotal Gem Weight: Approx. 4.00 CTUnits: Millimeters (mm)Stone DetailsCenter StoneShape: RoundSize: 9.40 × 9.40 mmQuantity: 1Weight: Approx. 3.11 CTRound Side DiamondsSize: 2.80 × 2.80 mmQuantity: 10Weight: Approx. 0.82 CTSmall Round Accent DiamondsSize: 0.90 × 0.90 mmQuantity: 24Weight: Approx. 0.07 CTMeasurementsRing Size: 7 USSetting Height: Approx. 8.6 mmShank Width: Approx. 2.0 mmBottom Thickness: Approx. 1.7 mmFiles IncludedSTL File3DM FileSupports / Model PartsRing bodyRound center basketSide diamond settingsHidden halo settingOpen galleryApprox. Gold Weight9K Gold: 3.99 g10K Gold: 4.12 g14K Gold: 4.64 g18K Gold: 5.55 g