Collections are ready-to-make ring files that share the same Crown Ring design.

These files are sold online for use in the jewelry industry, using 3D CAD and 3D printing methods.

This collection offers a wide variety of styles, metals, and gemstones used in the crown design. The table below summarizes the features of each model:

| Model Code | Crown Design (Style) | Metal Color (Rendered) | Main Stone Color and Type | Special Design Features || :---: | :---: | :---: | :---: | :---: || JR00033 | Fantasy (Star and Heart) | White/Silver | White (Diamond) Round | Heart and star elements, use of large and micro pave stones. || JR00305 | Wide and traditional | Rose gold | White (Diamond) Round | Thicker crown, prominent prongs, dense rows of diamonds on the body. || JR00306 | Decorative row | Yellow | Red (Ruby/Garnet) Round | Colored gems in Bezel-Set (Round bases), scrollwork decoration (Scrollwork) on top. || JR00307 | Plain and serrated | White/Silver | Blue (Sapphire) Round | Regular prong design and irregular rows of blue gems. || JR00308 | Wide and asymmetrical | Yellow | Green (Emerald) Marquise + Diamond | Green marquise stones on top, diamond micropavé on the sides. || JR00309 | Classic Mesh | Yellow | White (Diamond) Round | Open and mesh structure, single prominent gem at the tip, bar bases. || JR00311 | Linear/Braided | Rose Gold | White (Diamond) Round | Long and linear bases, textured and grooved stirrup. || JR00312 | Romantic (Heart) | Yellow | Red (Ruby/Garnet) Round | The main design consists of heart motifs, completely covered with red gems. || JR00313 | Layered and Halo | White/Silver | Red/Dark Pink Round + Diamond | Colored Gemstones with Diamond Halo Frame, Layered Rows. |

These files are designed for use in jewelry workshops and typically have the following features:

1. File Format: Usually supplied in STL format (for 3D printing of wax model) and sometimes 3DM (editable master design file).
2. Application: Used directly for Resin 3D Printing and the resulting model enters the Casting process with gold or silver.
3. Manufacturing Details: Sales Description including essential technical information such as:
4. Approximate Metal Weight: (e.g. 4 to 7 grams for 18k)
5. Exact Number and Dimensions of Gemstones: For ordering stones and engraving.
6. Ring Size: (adjustable by designer)