Convertible Pearl Brooch with Press-Turn Lock - 925 Silver 5mm Blue Zircon & Freshwater Pearl Jewelry - Secure Dual Use Pendant Pin

🔒 Patent-Pending Security System
Engineered for confidence in every wear:
1️⃣ Step 1: Press brooch pin into fabric
2️⃣ Step 2: Rotate safety lock
3️⃣ Step 3: Attach chain via hidden upper back bail

🔍 Key Specifications

✓ Center Stone: 5mm blue zircon (prong-set)

✓ Pearl: 6-9mm natural freshwater pearl

✓ Anti-Tarnish: 3μm铑 plating (3x industry standard)

💎 Ethical Craftsmanship

✓ Hand-set 5A CZ (conflict-free)

✓ Nickel-free 925 silver

✓ Zero chemical plating (eco-friendly process)

🌱 Ethical Values

✓ Zero conflict minerals

✓ Eco-friendly plating process

✓ Hand-finished in certified workshops

🎯 Perfect For

✔ Securing heavy fabrics (wool coats/tweed)

✔ Converting between formal/casual looks

✔ Milestone gifts (anniversaries/promotions)