GIA vs AGS Certificates
When most people compare GIA to AGS certificates, they immediately think about the grading – that is, the differences in how they grade colour, clarity and cut.
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When most people compare GIA to AGS certificates, they immediately think about the grading – that is, the differences in how they grade colour, clarity and cut.
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The recently patented Holloway Cut Adviser (HCA) is an online tool that helps consumers determines the cut of a diamond. It is simple and free, but not without it’s flaws.
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Although they may rate 10 (the hardest) on the Moh’s scale, it doesn’t mean that diamonds won’t break.
When grading diamonds, proper tools such as proportion analysers to determine cut and master stones or a colorimeter to determine colour should be used.
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With an increasing number of online diamond websites popping up everyday, and diamonds being viewed more and more of a commodity, most people overlook the importance of the actual dealer and what to look out for. As the old saying goes “Choose your jeweller or diamond merchant before you choose your diamond!”
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Readers of this blog may think that we are the world’s number 1 Ideal-Scope fans. To counter-act such claims, we’ve made this list of top 10 reasons why the Ideal-Scope sucks.
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It’s common practice for a jewellery retailer to give a “free valuation”. Whilst this is, in a lot of cases beneficial to the customer, what meaning does it has, and what is that piece of paper useful for?
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In the 1950s, Freudian psychotherapy and modern convenience appliances swept America.
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A common question that we get asked is “Do you sell Argyle diamonds?”.
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The Angular Spectrum Evaluation Tool (ASET) from AGS assesses the cut quality of a diamond in much the same way as the Ideal-Scope, using reflection technology.
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