DESCRIPTION
Jewelry Three Stone Diamond Engagement Ring Round Cut Classic Trilogy Band CAD

Elegant symbolism with timeless brilliance. This refined three-stone engagement ring features a radiant round-cut center diamond , flanked by two perfectly matched side diamonds that enhance its sparkle and presence.

Each stone is secured in a classic prong setting , allowing maximum light exposure for exceptional fire and brilliance. The center diamond is slightly larger, creating a balanced graduated trilogy design that feels both luxurious and harmonious.

The smooth polished gold band keeps the design minimal and sophisticated, ensuring the focus remains on the trio of dazzling stones.

This ring beautifully represents past, present, and future , making it a meaningful choice for engagements, anniversaries, or milestone celebrations.

Metals
  • Silver (Sterling 925)
  • 9K Gold
  • 10K Gold
  • 14K Gold
  • 18K Gold
  • 22K Gold
  • Platinum
  • 24KT Fine Gold
  • Wax
Metal Colors
  • Yellow Gold (YG)
  • White Gold (WG)
  • Rose Gold (RG)
  • Platinum (PT)
Model & File Details
  • Jewelry Type: Ring
  • Design Style: Engagement / Trilogy / Classic
  • Stone Type: Diamond
  • Center Stone: Round Cut
  • Side Stones: Round Cut
  • Setting Type: Prong Setting
  • Band Style: Plain polished band
  • File Formats: STL, 3DM
  • High-quality jewelry CAD model
  • Production-ready for casting
  • Clean and optimized geometry
Design Features
  • Three round brilliant diamonds
  • Classic trilogy arrangement
  • Graduated center-focused design
  • Secure prong settings
  • Minimal polished gold band
  • Balanced and timeless look
Perfect For
  • Engagement proposals
  • Anniversary gifts
  • Symbolic milestone jewelry
  • Classic bridal collections
  • Elegant everyday wear
Render Compatibility

Compatible with V-Ray, KeyShot, Corona, Cycles, Arnold, and other major rendering engines.

Tags

three stone ring, trilogy ring, diamond trilogy ring, round diamond ring, engagement trilogy ring, gold three stone ring, past present future ring, classic engagement ring, three diamond ring, luxury engagement ring, bridal trilogy ring, stl jewelry file, 3dm ring model, rhino jewelry design, casting ready ring, elegant diamond ring, fine jewelry ring, engagement ring cad, jewelry stl design, jewelry 3dm model, timeless trilogy ring, premium ring model, modern classic ring, designer engagement ring, symbolic ring design, anniversary diamond ring, refined ring design, high sparkle ring, classic bridal jewelry

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Diamond Engagement Ring Round Cut Classic Trilogy Band CAD 3D print model

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File formats
STL
Stereolithography<br />File Size: 2.27 MB
3DM
Rhinoceros 3D<br />File Size: 4.92 MB
MP4
MP4 | 3 files<br />File Size: 76.2 MB
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