This 2.5mm full eternity diamond ring is a beautifully detailed and production-ready 3D jewelry model, designed for precision casting and gemstone setting.Each ring size has been optimized for both 14K and 18K gold, ensuring perfect stone alignment and consistent proportions across all sizes.Model Details:

Stone size: 2.50 mm (round brilliant cut)

Stone weight: 0.6 ct each

Ring sizes: US 5 – US 10

Total carat weight: 1.41 – 1.70 ct (depending on ring size)

Gold weight: from 1.87g (14K) to 2.81g (18K)

File format: STL / 3DM / (on request)

Ready for: 3D printing, casting, and production

This ring design is ideal for fine jewelry, engagement, or wedding bands, combining elegance with a timeless full-stone sparkle.