This product is a Rockwell International 10k Gold Diamond Sapphire Anniversary Service Tie Pin. It features four oval-shaped white/colorless diamonds and two sapphire stones set in yellow gold. The tie pin is adjustable, engraved, and has a unique aviation theme. It is a unisex accessory suitable for anniversary occasions, with flawless diamond clarity and excellent cut grade. The brand is Rockwell, and the materials are sourced from the United States. This elegant and timeless piece of jewelry is perfect for commemorating special anniversaries or as a stylish accessory for any formal outfit. All 3 pins in great condition. Thanks for looking
