What makes diamonds so valuable and expensive? - Times of India

Learning with TOI News: Diamonds are highly valued and expensive gemstones due to their rarity, beauty, durability, and marketing efforts of diamond companies. The Four Cs -
Learning with TOI News: Diamonds are highly valued and expensive gemstones due to their rarity, beauty, durability, and marketing efforts of diamond companies. The Four Cs

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Diamond 4 C's of diamonds, Types, Grades, & Price Guide

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What makes diamonds so valuable and expensive? - Times of India

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