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Masica Diamonds has 25 years of experience in the diamond industry. Owned and managed by master diamond cutter and GIA certified Diamondtologist David Masica, Masica Diamonds trades in diamonds nationally and internationally with both retailers and knowledgable investors.

Our mission is to help you make an informed decision about buying and selling diamonds. With Masica Diamonds, you will have the opportunity to feel and see the diamonds before making an important commitment. Because we are committed to providing the best quality and value to all of our customers, all purchases come with a money back guarantee.



Masica Diamonds is a division of Masica Inc., a wholesaler based in Bethesda, Maryland