## Jewelry Oval Cut Marquise Accent Diamond Engagement Ring CAD

Elegant proportions and nature-inspired detailing come together in this refined oval-cut engagement ring featuring delicate marquise diamond accents. Designed to maximize brilliance while maintaining a graceful and feminine silhouette, this ring blends classic solitaire beauty with sophisticated side-stone artistry.

The oval-cut center diamond delivers exceptional fire and sparkle through its elongated shape, creating a flattering finger-lengthening effect while offering impressive visual size. Its timeless appearance makes it one of the most sought-after choices for modern bridal jewelry.

Enhancing the center stone are carefully arranged marquise-cut and round accent diamonds positioned in a graceful leaf-inspired pattern along both shoulders. The marquise stones add elegant movement and visual flow, creating a romantic botanical aesthetic that beautifully complements the brilliance of the oval centerpiece.

Fine milgrain detailing along the accent settings introduces subtle vintage character while preserving the ring’s contemporary elegance. The combination of decorative side accents and a clean polished band creates a balanced design suitable for both everyday wear and special occasions.

Secure claw prongs elevate the center stone, allowing optimal light performance while ensuring durability and long-term wearability. The overall composition offers exceptional brilliance, refined craftsmanship, and timeless luxury for engagement and bridal collections.

This production-ready jewelry CAD model is optimized for casting, stone setting, rendering, prototyping, and commercial jewelry manufacturing workflows.

• Silver (Sterling 925)
• 9K Gold
• 10K Gold
• 14K Gold
• 18K Gold
• 22K Gold
• 24KT Fine Gold
• Platinum
• Wax

• Yellow Gold (YG)
• White Gold (WG)
• Rose Gold (RG)
• Platinum (PT)

• Jewelry Type: Engagement Ring
• Design Style: Oval Solitaire with Marquise Accents
• Center Stone Shape: Oval Cut
• Accent Stone Shapes: Marquise Cut and Round Cut
• Setting Style: Four Prong Setting
• Band Style: Decorative Accent Band
• Stone Layout: Oval Center with Marquise and Round Side Diamonds
• File Formats: STL, 3DM
• Production Ready CAD Model
• Casting Ready Design
• Stone Setting Optimized
• Manufacturing Ready Geometry

• Oval-cut center diamond
• Marquise and round diamond accents
• Leaf-inspired side stone arrangement
• Fine milgrain detailing
• Elegant botanical styling
• Secure claw prongs
• Luxury bridal design
• Balanced side stone composition
• Comfort-fit band structure
• Timeless engagement ring profile

• Engagement rings
• Oval cut engagement rings
• Nature inspired bridal jewelry
• Marquise accent engagement rings
• Luxury bridal collections
• Designer engagement rings
• Custom jewelry manufacturing
• Fine jewelry retailers
• Wedding jewelry collections
• Luxury diamond jewelry

Compatible with V-Ray, KeyShot, Corona Renderer, Blender Cycles, MatrixGold, RhinoGold, Rhino 3D, Arnold Renderer, and other professional jewelry rendering, CAD, prototyping, and manufacturing software.

oval cut engagement ring, oval diamond ring, marquise accent ring, oval solitaire ring, nature inspired engagement ring, floral engagement ring, leaf diamond ring, luxury bridal ring, diamond engagement ring, jewelry cad model, jewelry stl file, jewelry 3dm model, custom engagement ring, designer bridal ring, fine jewelry cad, luxury engagement jewelry, proposal ring design, oval center stone ring, bridal jewelry cad, wedding ring cad model, luxury diamond ring, fine jewelry design, custom jewelry manufacturing, casting ready jewelry, production ready ring, bridal collection jewelry, luxury jewelry cad, professional jewelry model, marquise side stone ring, elegant engagement ring, heirloom engagement ring, timeless bridal jewelry, handcrafted jewelry design, fine diamond jewelry, custom bridal jewelry, engagement ring stl, jewelry manufacturing file, luxury jewelry design, premium engagement ring, classic engagement ring, oval cut jewelry, wedding jewelry model, luxury bridal design, fine engagement ring, marquise bridal ring, designer engagement jewelry, oval diamond setting, jewelry designer file, bridal ring cad model, high end jewelry model, luxury proposal ring, custom diamond ring, oval engagement jewelry, fine jewelry model, statement engagement ring, botanical engagement ring

Jewelry Oval Cut Marquise Accent Diamond Engagement Ring oval cut marquise accent diamond engagement ring jewelry CAD model STL 3DM file