SI1 clarity diamonds feature small inclusions visible under 10 x magnification but are generally referred to as eye-clean diamonds. As a result, SI1 diamonds appear clear of marks to the naked eye. The term SI1 comes from a scale of clarity grading from GIA (The Gemological Institute of America) — a system adopted worldwide used 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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