Hourglass Signet Ring

Detailed 3D Jewelry Model for CNC, Casting and 3D Printing This high-quality 3D model of a signet ring features an elegant hourglass symbol, representing time, balance, and eternity. The design combines classic signet ring aesthetics with modern geometric detailing, making it suitable for luxury jewelry production and custom jewelry collections. The top plate is designed as a faceted polygon with a finely sculpted relief hourglass centerpiece, surrounded by a textured background that enhances light reflection and visual depth. The contrast between polished surfaces and textured fields creates a premium look that works beautifully in both renders and finished metal pieces. The side panels are decorated with ornamental engravings and subtle relief patterns that reinforce the traditional signet ring style while maintaining a modern sculptural appearance. The ring shank is smooth and well-balanced, providing both durability and comfort when worn. This model is ideal for professional jewelry production workflows, including lost-wax casting, CNC machining, and resin or wax 3D printing. Key Features • Professional 3D jewelry model suitable for production • Symbolic hourglass design with detailed relief • Clean geometry optimized for CNC milling and casting • High-quality ornamental engraving and textures • Perfect for custom jewelry projects and luxury ring collections • Ready for rendering, prototyping, and manufacturing Applications • Custom jewelry design • Signet ring production • Luxury men's jewelry collections • 3D printing and rapid prototyping • CNC jewelry machining • Lost wax casting 3D jewelry model, signet ring 3D model, hourglass ring design, jewelry CAD model, STL jewelry ring, CNC jewelry ring, 3D printable ring, custom signet ring, jewelry rendering model, luxury ring design. This model is an excellent choice for jewelers, CAD designers, and manufacturers looking for a distinctive signet ring that blends symbolism, craftsmanship, and production-ready geometry.