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The GemsVault Journal GEMSTONE CATEGORY GUIDE · SAPPHIRE Sapphire Gemstones: How to Choose a Stone Worth Keeping From velvety royal blues to elegant pinks, yellows and padparadscha hues, sapphire offers extraordinary colour, durability and personality. This guide explains what matters…

The GemsVault Journal GEMSTONE CATEGORY GUIDE · OPAL Opal Gemstones: How to Read the Colour, Pattern & Character No two fine opals need to look alike. Their value and beauty can turn on play-of-color, bodycolor, pattern, transparency, cut and condition.…