https://pressroom.prlog.org/gemstonedetective/ About Gemstone Detective - Gemstone Detective is an independent gemstone consultancy creating private, expert-led Sri Lanka experiences for collectors, jewellery lovers and discerning travellers. https://www.prlog.org/13161571-british-gemmologist-launches-private-sri-lanka-gemstone-experiences.html Gemstone Detective offers discerning travellers rare, expert-led access to the people and places behind Sri Lanka's gem trade.Tue, 04 Aug 2026 07:00:00 GMT