Product details and dimensions:

• Item type: 3d printing model of the jewelry brooch
• Sizes: 33x11x3mm
• Weight: approximately for size US7: Silver-1.5 g 14K-1.8g 18K-2.0g
• Gemstone sizes: round 1,7mm –1pc, round 1,6mm –1pc, round 1,5mm –4pcs, round 1,4mm –1pc, round 1.3mm -7 pcs, round 1.2mm -11 pcs, round 1.1mm -2pcs, round 1.0mm -7 pcs,
• File formats: STL and 3dm (Stl file is for printing and 3DM file for editing or modifying)
• Recommended Material: silver Ag S925, Gold Au, Platinum Pt, Bronze, Brass

For the best result, it is better to make the gold wire manuallyLarge Safely Pin herehttps://www.cgtrader.com/3d-print-models/jewelry/brooches/diamond-safety-pin-brooch-english-gold-pin