from web site
Sustainability and ethically sourced gemstones are priorities for Standard Jewellers. We have an exquisite selection of gemstones, such as diamonds, sapphires, rubies, and emeralds, that are sourced responsibly. To guarantee that our jewelry is both exquisite and morally sound, each gemstone is certified and mined sustainably. You may be sure that your purchase from Standard Jewellers promotes ethical mining methods and helps create a more sustainable future.