Ruben's Jewellery & Gemstone Journal
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What’s the difference between High Quality and Low Quality Diamonds?
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What makes a Diamond Pink?
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Ruben Konig in conversation with Jessica Barker from 'Nine Golden Swans'
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Retail Shop now Open
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What gemstones are suitable to wear everyday?
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What is a GIA Laser Inscription and how can I see it?
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Ring Sizing Explained. What's the difference between 'Leading Edge' and 'Centre'?
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What is a Synthetic Diamond?
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Can you break or chip a Diamond?