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Tommy Parker Diamonds

With an inventory of thousands of diamonds available at any time—and new diamonds added everyday—we offer our retailers and partners the largest selection of loose diamonds available online.

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Hundred's of Reasons to Buy from Us

All we have room for is 4 of them...


Reason #3

Tommy Parker Diamonds is a growing company that puts retailers and partners first in mind.

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Reason #12

Tommy Parker Diamonds offers great customer service and diamond consultants to help you in your diamond memo or purchase.

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Reason #37

Tommy Parker Diamonds is dedicated to delighting you with your certified loose diamond purchase and their services with a 100% satisfaction guarantee.

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Reason #145

Low overhead, meaning, we can supply you with low prices on certified loose diamonds.

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Latest Posts

Diamond Cut

Cut is the factor that fuels a diamond’s fire, sparkle and brilliance. The traditional 58 facets in a round brilliant diamond, each precisely cut and defined, are as small as two millimeters in diameter. But without this precision, a diamond wouldn’t be nearly as beautiful. The allure of a particular diamond depends more..

Diamond Clarity

Because diamonds formed deep within the earth, under extreme heat and pressure, they often contain unique birthmarks, either internal (inclusions) or external (blemishes). Diamond clarity refers to the absence of these inclusions and blemishes. Diamonds without these birthmarks are rare, and rarity affects a diamond’s value. Using the GI..

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