Square Bezel Ring – Lightweight Casting Optimization Ended

About the job

Hello,

I am looking for a professional jewelry CAD designer to create a square bezel ring optimized for lost wax casting.

The design should follow the attached reference images, but the priority is to make the ring as lightweight as possible while keeping it elegant, durable and comfortable for everyday wear.

Design Requirements
Square bezel for a 6.5 × 6.5 mm square cabochon
Flat and fully closed back under the stone
Simple, elegant and timeless design
Comfortable band with smooth transitions
Highly polished surfaces
Weight Optimization (Very Important)

This ring will be manufactured in 9K, 14K and 18K gold, therefore reducing the metal weight is extremely important.

Please optimize the model to use the minimum amount of metal possible while maintaining sufficient strength for everyday wear.

Please:

Keep the band as thin as safely possible.
Minimize the bezel wall thickness.
Reduce the thickness of the closed back as much as possible.
Remove any unnecessary internal metal.
Keep all wall thicknesses uniform whenever possible.
Avoid oversized or bulky areas.
Maintain a professional jewelry appearance despite the reduced weight.

The objective is to obtain the lowest possible casting weight without compromising durability.

Manufacturing Requirements

The model must be fully ready for professional lost wax casting.

Please ensure that the model is:

Fully watertight (closed manifold)
No non-manifold edges
No intersecting faces
No du... read more
Hello,

I am looking for a professional jewelry CAD designer to create a square bezel ring optimized for lost wax casting.

The design should follow the attached reference images, but the priority is to make the ring as lightweight as possible while keeping it elegant, durable and comfortable for everyday wear.

Design Requirements
Square bezel for a 6.5 × 6.5 mm square cabochon
Flat and fully closed back under the stone
Simple, elegant and timeless design
Comfortable band with smooth transitions
Highly polished surfaces
Weight Optimization (Very Important)

This ring will be manufactured in 9K, 14K and 18K gold, therefore reducing the metal weight is extremely important.

Please optimize the model to use the minimum amount of metal possible while maintaining sufficient strength for everyday wear.

Please:

Keep the band as thin as safely possible.
Minimize the bezel wall thickness.
Reduce the thickness of the closed back as much as possible.
Remove any unnecessary internal metal.
Keep all wall thicknesses uniform whenever possible.
Avoid oversized or bulky areas.
Maintain a professional jewelry appearance despite the reduced weight.

The objective is to obtain the lowest possible casting weight without compromising durability.

Manufacturing Requirements

The model must be fully ready for professional lost wax casting.

Please ensure that the model is:

Fully watertight (closed manifold)
No non-manifold edges
No intersecting faces
No duplicate vertices
No inverted normals
Ready for casting without repairs
Ring Sizes

Please provide the following EU sizes:

50
52
54
56
60
62
Files Required

Please provide:

High-resolution STL
STEP (.stp)
3DM (Rhino)
Bonus

Please also tell me the estimated metal weight for 9K gold (size 54) after optimization.
Please optimize the design as if you were manufacturing this ring for mass production, with the goal of achieving the lowest possible gold weight while preserving a premium jewelry appearance and everyday durability.

Thank you! read less
Hello,

I am looking for a professional jewelry CAD designer to create a square bezel ring optimized for lost wax casting.

The design should follow the attached reference images, but the priority is to make the ring as lightweight as possible while keeping it elegant, durable and comfortable for everyday wear.

Design Requirements
Square bezel for a 6.5 × 6.5 mm square cabochon
Flat and f... read more
Hello,

I am looking for a professional jewelry CAD designer to create a square bezel ring optimized for lost wax casting.

The design should follow the attached reference images, but the priority is to make the ring as lightweight as possible while keeping it elegant, durable and comfortable for everyday wear.

Design Requirements
Square bezel for a 6.5 × 6.5 mm square cabochon
Flat and fully closed back under the stone
Simple, elegant and timeless design
Comfortable band with smooth transitions
Highly polished surfaces
Weight Optimization (Very Important)

This ring will be manufactured in 9K, 14K and 18K gold, therefore reducing the metal weight is extremely important.

Please optimize the model to use the minimum amount of metal possible while maintaining sufficient strength for everyday wear.

Please:

Keep the band as thin as safely possible.
Minimize the bezel wall thickness.
Reduce the thickness of the closed back as much as possible.
Remove any unnecessary internal metal.
Keep all wall thicknesses uniform whenever possible.
Avoid oversized or bulky areas.
Maintain a professional jewelry appearance despite the reduced weight.

The objective is to obtain the lowest possible casting weight without compromising durability.

Manufacturing Requirements

The model must be fully ready for professional lost wax casting.

Please ensure that the model is:

Fully watertight (closed manifold)
No non-manifold edges
No intersecting faces
No duplicate vertices
No inverted normals
Ready for casting without repairs
Ring Sizes

Please provide the following EU sizes:

50
52
54
56
60
62
Files Required

Please provide:

High-resolution STL
STEP (.stp)
3DM (Rhino)
Bonus

Please also tell me the estimated metal weight for 9K gold (size 54) after optimization.
Please optimize the design as if you were manufacturing this ring for mass production, with the goal of achieving the lowest possible gold weight while preserving a premium jewelry appearance and everyday durability.

Thank you! read less
ChatGPT Image 6 juil. 2026, 14_49_23.png png Jul 06, 2026

Things to know

Job location

Remote

Work location

Job skill level

Any

Skill Level

Job rate

Open budget

Fixed-rate

Job type

Full-time

Job type

Job length

6+ months

Job duration

Areas of expertise

2d to 3D CAD Modeling 3D Jewelery Design 3D Jewelery Rhinoceros 3D Jewelry Designer 3D Jewelry Modeling 3D Printing / STL CAD to STL Gemvision Matrix Gold Jewelry CAD Matrix / MatrixGold Rhinoceros (Rhino 3D) +8 more

Job categories

Jewelry Design 3D Jewelry Rendering 3D Product Rendering and Design

About the client

Payment ready

France (03:33 pm)

Posted

Active

Job activity

38 Applicants

0 interviews in progress

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