Jewelry Type: Full Jewelry Ring

Weight: 18K Gold, 5.06 grams. See uploaded image

Jewelry Ring Dimensions: 47.5 European size. See images for details or contact us.

Diamond Size and Carat Weight: 20 Round Brilliant Cut Diamonds. Total Diamond Weight 0.21 Carats. Check Diamond Chart Attached in Image.

Technical Description of Crown and Filigree Ring

Technical Confirmation: This ring is an Eternity Ring (all around the jewel).

This piece is a large and wide eternity ring inspired by Scrollwork/Filigree and Crown styles.

Technical and Design Features

• Ring Type and Style: With **Scrollwork/Filigree and grain texture.
• Metal: 18K Yellow Gold (750).
• Ring Width: The ring is very wide and covers a significant part of the finger.
• Structure: It has an open and lace-like structure (Openwork) that reduces the weight of the metal.

Details of Decorations and Setting (Setting)

This model uses three main design elements:

1. Gems

• Type of Gem: Diamond (Brilliant Cut) or similar transparent and colorless stones.
• Gem Cut: Round Cut (Round Cut / Brilliant Cut).
• Placement: The gems are scattered and dotted at the focal points of the intricate designs.
• Setting Type: Mini-Prong Setting (Mini-Prong Setting).

2. Grained metal decorations (Milgrain)

• Texture: Major parts of the edges of the metal designs are covered with grain decorations.
• Technical method: Milgrain/Micro-Beads. These decorations create embossed metal grains along the edges and around the gems, giving the design a classic and antique look.

3. Patterns and body

• Body shape: The body is made of curved and flowing gold strips that create crown-like and leaf-like forms on the surface of the ring.
• Internal structure: The structure of the back of the ring is open to lighten the interior and allow the gems to reflect light.

Design for Manufacturing (CAD/CAM)

The ready-to-build file for this ring (STL./3DM.) is a very complex 3D model and includes the following technical details:

• 3D Dimensions: The exact dimensions of the ring, including the inner diameter (size), width, and height of the raised areas from the base.
• Metal Grain Details: The exact dimensions and number of Milgrain grains that must be created by the manufacturing tools (such as a 3D printer or CNC milling machine).
• Gem Holes: The exact location and size of the holes for the gems to be placed, prior to casting.
• Weight Estimate: A calculation of the final metal weight, which is done with high precision due to the open and mesh structure.