3D Jewelry Model: Classic 3-Stone Princess Cut Engagement RingProduct DescriptionThis is a high-quality, professional 3D model of a classic three-stone engagement ring, featuring a prominent central Princess cut diamond flanked by two Trillion cut (or modified triangular) side stones. The design is elegant and timeless, engineered specifically for jewelry production (casting and stone setting).

The model was created with precision in CAD software, ensuring correct prong thickness and a comfortable shank profile.

Technical SpecificationsRing Size: 6.5 (US) / 17 (EU) — can be easily resized by a professional.

Dimensions:

Shank Width: 2.20 mm

Shank Thickness (Bottom): 1.90 mm

Head Height (from finger): 6.35 mm

Metal Weights (Estimated):

14K Yellow Gold: 3.62 grams

18K Yellow Gold: 4.33 grams

9K Yellow Gold: 3.11 grams

Platinum (estimated): ~5.80 grams