What does CTW mean when discussing diamond jewellery? The abbreviation CTW is applied to many things. But in a jewellery context this lesser-known abbreviation refers to “Total Carat Weight” for diamonds or gemstones. Written this way it accurately translates as “Carat Total Weight.” Some jewellery features the three letters engraved or stamped into a ring Read the full article…

About Mark Johnson

Mark founded Isle of Wight jewellers Serendipity Diamonds in 2007 after a career on the polished diamonds industry. Today he works in the Serendipity showroom, helping clients with jewellery, creating handmade designs and updating their two jewellery websites SerendipityDiamonds.com and Isle-of-Wight-Jewellery.co.uk

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