JewelModel Blog

How to Calculate Gold Alloy Fineness: A Practical Guide for Jewelers

Master the art of jewelry alloy calculation. This guide covers formulas for 14K and 18K gold, master alloys, scrap metal, remelting, and practical casting workflows to ensure accurate fineness every time.

Why Your 3DM File Won’t Open: The Rhino Version Conflict and How to Fix It

Struggling with a 3DM file that won't open? Your Rhino versions are likely mismatched. Learn why this happens and how our free, secure, browser-based Rhino Version Converter can instantly solve the problem.

FlashForge WaxJet WJ51C: Is This the Most Interesting Jewelry 3D Printer of 2026?

The FlashForge WaxJet WJ51C brings professional MultiJet wax printing into a much smaller and more affordable format. We examine its specifications, real wax workflow, €29,950 German price, consumables and whether it makes sense for jewelry designers and small casting workshops.

Lost Wax Casting in 2026: Wax 3D Printers, Smart Casting Machines, and the New Rules of Jewelry Manufacturing

From a desktop wax printer's debut at JCK Las Vegas to record gold prices rewriting the economics of the casting floor, here's what's genuinely new in an industry built on a 6,000-year-old process.

MatrixGold 4 Review: Why Professional Jewelry CAD Designers Choose It

A practical guide to Gemvision MatrixGold for Rhino 8, its best jewelry tools, 2026 update, pricing, and legal ways to pay less

From Digital to Dazzling: The Ultimate Guide to 3D Printing in Jewelry

Discover how modern 3D printers and digital design are transforming the ancient art of jewelry making. This guide explores the complete workflow, from a CAD file to a perfectly casted piece, detailing the materials, technologies, and key industry players.

How to Sell 3D Jewelry Models Online and Actually Make Money: Lessons from 10+ Years of Marketplace Experience

Two professional jewelry 3D designers share what really works — and what doesn't — when selling on CGTrader, Cults3D, Etsy, Upwork, and beyond.*

How to Earn a Living Selling Jewelry 3D Models: The Ultimate Guide

Discover the freedom and financial rewards of selling jewelry 3D models. This guide covers portfolio building, technical quality, SEO, and marketing for success.

Archangel Michael Jewelry: A Powerful Symbol of Protection in CAD Design

Explore the profound symbolism and enduring popularity of Saint Archangel Michael in jewelry. Learn why this powerful icon of protection is a favored choice for rings, pendants, and crosses, and discover high-quality 3D models to create your own.

Free Jewelry 3D Models: Your Gateway to Digital Jewelry Design

Discover high-quality, production-ready free jewelry 3D models on JewelModel.net. Download STL, 3DM, and CAD files to test your workflow, inspire new designs, and start 3D printing today.

Rhinoceros 3D: The Digital Heartbeat of Modern Jewelry Design

Explore the profound impact of Rhinoceros 3D on the jewelry industry. This article covers how Rhino by McNeel became the standard for CAD professionals, its powerful tools, and its role in shaping modern 3D jewelry design and printing workflows.

Elegoo Mars Resin 3D Printers for Jewelry

Explore how Elegoo Mars resin 3D printers offer jewelers an affordable path to high-detail jewelry casting. This guide covers model comparisons, castable resins, and pro printing tips.

How to Successfully Sell Jewelry on Etsy: The Virtual Inventory Method

Discover how top Etsy jewelry sellers build massive, unique inventories with minimal investment. Learn to leverage 3D models and CAD renders to increase your income and dominate a competitive market.