High-quality 3D model of a turtle pendant designed with a hollow interior cavity for inner gold inlay or plating applications.The model combines elegant organic form and manufacturing precision, suitable for fine jewelry casting, CNC engraving, and 3D printing.

The shell and body are carefully modeled with accurate wall thickness to ensure smooth casting flow and weight efficiency. The inner cavity allows for optional dual-metal construction (for example: silver body with 24K gold inlay).

Technical Specifications:

File formats: STL, OBJ

Height: 20.50 mm

Width: 14.90 mm (approx.)

Thickness: 5.18 mm

Type: Hollow pendant (open bottom for inlay or plating)

Shell thickness: 0.8 – 1.0 mm

Mesh: clean topology, watertight, CNC-safe geometry

Approximate Metal Weights (MatrixGold data):

Yellow Gold 14K: 5.43 g

Yellow Gold 18K: 6.43 g

Yellow Gold 22K: 7.70 g

White Gold 14K: 6.19 g

Silver 925: approx. 4.5 g

Features:

Fully hollow turtle body with open base for inner gold plating or resin inlay

Lightweight structure ideal for cost-effective gold or silver jewelry

CNC and 3D print ready geometry with smooth shell curvature

Optimized wall thickness ensures perfect balance between strength and casting weight

Suitable for single or dual-metal jewelry (e.g., outer silver body with gold interior)

Compatible with MatrixGold, Rhino, ZBrush, and ArtCAM

Design Concept:The turtle represents longevity, wisdom, and stability. This hollow version is engineered for jewelers who want a refined, lightweight pendant with a premium look. The open cavity allows artistic combinations such as inner gold leaf, enamel fill, or gemstone resin coating.