Yestino - The Signal ยท Gem Diamondshttps://yestino.com/entities/gem-diamonds-ab4feaEvery event involving Gem DiamondsenGem Diamonds shares jump 70% after blow-out results; broker hails performancehttps://yestino.com/events/gem-diamonds-shares-jump-70-after-blow-out-results-broker-ha-0fda26https://yestino.com/events/gem-diamonds-shares-jump-70-after-blow-out-results-broker-ha-0fda26Thu, 03 Sep 2026 08:45:00 GMTSources: Yahoo Finance