As a core brand for Signet Jewelers, we hold ourselves to the high standard of being a responsible diamond retailer, and are fully committed to the responsible sourcing of our products and the respect for human rights. At KAY we do this by working with responsible jewelry suppliers compliant to the Signet Responsible Sourcing Protocol (SRSP), the standard-bearer for supply chain best practices in our industry.
Signet Responsible Sourcing Protocol Covers:
- Gold
- Diamonds
- Silver
- Tungsten
- Tin
- Tantalum
- Platinum Group Metals
- Colored Gemstones (Rubies, Sapphires, and Emeralds)
- Laboratory Grown Diamonds


