Where To Buy A Diamond

We're currently researching the retail diamond market and gathering a large amount of real world pricing information. As a result, we're developing two diamond buying guides:

  • Online Diamond Retailer Review
  • Local Diamond Retailer Review

Once completed, these tools will add to the most neutral, insightful, wealth of retail diamond buying information available online.

TIP: Avoid retail prices by avoiding jewelry stores and diamond retailers.

TIP: If you decide to shop at a jeweler use diamond karma to negotiate a better price.

Our team hasĀ gone through months of searching and we have found these top companies provided below. We will add more companies when we find more. Companies that are recommended below scored well in the following categories, giving us confidence that you will have a smooth buying experience:
  • Internationally well known
  • Online reputation
  • Years in business
  • Customers reviews (Ivouch,TrustPilot,Yelp)
  • A+ & A BBB ratings
  • Industry awards
  • Conflict free diamonds
  • Fast, free, insured shipping
  • 30-Day money-back guarantee


Most Trusted Diamond Sellers

The first to introduce Heart & Arrow diamonds

Houston, Texas based company

5th-generation diamond cutter

Lives up to its reputation

1 Year buy back policy
Established 1979

Internationally recognized

Pioneer in fancy colored diamonds

Ensures complete satisfaction

Close-knit family business
Diamond price matching

World's largest online jeweler

Free lifetime manufacturer warranty

Offers a lifetime diamond upgrade

Financial options
Online giant wholesaler & retailer

Worldwide recognition

Everything under one roof

Let Us Help You Find the Perfect Diamond

We have extensive knowledge of diamond ring options available and years of experience helping people find the perfect match. Fill out the form below and let us know what you're looking for, and we'll send you a custom list of recommendations that fit your criteria.






On a scale of 1-10, how important is each factor in the 4C's to you?

One of our diamond experts will review your submission and comments and e-mail you a custom list of diamonds that match your criteria.

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Diamondkarma.com is a participant in the Amazon Service LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com and the Amazon logo are the trademarks of Amazon.com, Inc. Diamondkarma.com also maintain the affiliate relationships with other companies recommended on the website. All affiliate relationships have been established after researching and conducting the reviews.