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Continue to ChatWhat does it mean when a diamond is certified? https://news.thediamondstore.co.uk/gemstones-birthstones/diamond-learning/what-does-it-mean-when-a-diamond-is-certified/
What does it mean when a diamond is certified? https://news.thediamondstore.co.uk/gemstones-birthstones/diamond-learning/what-does-it-mean-when-a-diamond-is-certified/