Ruby Vs Emerald Vs Sapphire Gemstones Value
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Understanding The “Big Three Gemstones” Currently, only ruby, sapphire, and emerald are considered precious stones. The remaining gemstones are categorized as “semi-precious”. Precious stones are those of “high value”, which means they are priced higher per carat than a diamond. Several factors make gemstones precious. These include rarity, popularity, durability, and of course – beauty. […]