Cremation Diamonds: Insuring and Litigating

Insuring and Litigating Cremation Diamonds


diaThis year marks the 20th year since my first investigation of “Cremation Diamonds” while working in the Property and Casualty Division of USAA Insurance. The investigation centered around creating an Internal Operating Procedure for handling damage and loss claims of cremation diamonds. I set out to prove the viability of cremation diamonds. However, the investigations into the U.S. Patents of LifeGem ® quickly turned from verification into an investigation that exposed a gross misrepresentation of the product.

The real issue for insurance companies and litigators is that at some point in the future I anticipate this situation will create chaos for insurance companies and law firms. How does an insurance company handle a damaged or lost diamond claim when the diamond is supposedly the remains of someone’s Uncle Joe? Even more crucial, enough consumers will eventually wake up to what has been done to them by these “cremation diamond” companies and demand justice through a class action suit or something similar. After this many years of investigating this issue, insurance coverage risk alerts and misrepresentation litigations should be a slam dunk when and if someone with enough juice gets involved to fully expose the facts based on the science.

Here are the facts (we will call them problems) of Cremation Diamonds based on the actual cremation diamond patents and independent scientific testing.


The first problem is the U.S. Patent Application by LifeGem, the largest cremation diamond company, who fully admits that carbon is eliminated during the cremation process:

“…. conventional cremation eliminates most of the native carbon,….” LifeGem

Second, the LifeGem patent requires that the body of the deceased loved one had to be only partially cremated to get carbon from it, Again, from the LifeGem patent:

“The preferred process for collection begins with the oven operator positioning the body in the oven so that the head and chest area are not positioned directly underneath the main burner. Positioning the body in this manner assures that carbon will remain in the body’s head area. The carbon can then be gathered by hand, or by using a metal shovel or scoop, or the like.”  LifeGem Patent

These facts from a leading cremation diamond company were never disclosed to the consumer, and funeral homes consulted for my investigations confirmed they would never do a partial cremation as required by the LifeGem patent.

This patent review started what has become a 20-year investigation into the misrepresentations by the cremation diamond industry as a whole. The investigation culminated when I discovered a study done at the University of Montana and published in the American Geophysical Union, Fall Meeting 2018, abstract #B53F-2139 . This study first published here:

 “Determining the Presence of Remains Using the Chemical Composition of Burned Cadaver Ash” ScholarWorks at University of Montana, Megan J. Richardson, et al., 2017

The purpose was to study the viability of identifying human remains from the ashes of disasters, such as the 9/11 World Trade Center in 2001. Although direct test of human remains was not possible, the study utilized cremation ashes from pigs which closely emulate the physiological make-up of humans. (National Institute of Health).

What they found would serve as the final inherent flaw in the claims of cremation diamond companies.

The Findings

The findings of this study were profound. All carbon is essentially burned off after a body is subjected to a fire of only 1112 degrees F (600 degrees C). Most cremation diamond ovens burn at 1800 degrees F. (982 C)

“Carbon and nitrogen are essentially burned off when 600(1,112 degrees F) is reached. page 3 Megan J. Richardson

The study goes on to explain what happens to the carbon of a body during a fire:

“During calcination, the carbon bonds with oxygen to form carbon monoxide or carbon dioxide, leaving only the hydroxyapatite making up the shape of the bone.”
                                                                             Page 6 Megan J. Richardson

Here is the chart showing the amount of carbon content going down to zero and the corresponding temperatures of the test:



Based on the cremation diamond industry’s own documents, the carbon of a human body is consumed in a cremation oven that burns, on average, 1800 degrees F. (982 degrees C) according to the cremation industry sources. Carbon leaves the cremation chamber as carbon monoxide or carbon dioxide. (Richardson 2017).

Furthermore, actual tests of cadavers in burning ovens not even reaching the temperature of cremation ovens demonstrate that carbon is essentially burned off at 1,112 degrees F.

This leaves us with a question: What are the cremation diamond companies using to make the diamonds they deliver to customers as “cremation diamonds”?

I put this question to various Attorneys General offices and the U.S. Federal Trade Commission. Their response was typical bureaucratic dance steps:

“Without consumer complaints, there is no reason to act on this.”  FTC Attorney 2009

Which brings up one final question: How do we get consumer awareness of this heinous situation?

After 20 years of trying, I do not have the answer to the last question. Big money buys big advertising.

In the case of cremation diamonds, it also buys big profits by preying on consumers at the most vulnerable time in their lives.

Given the hugely inflated prices of cremation diamonds, there is little doubt that insurers are paying claims on a product that the science says is being grossly misrepresented to consumers.

It is my hope that at some point in time, a class action law firm will take a closer look at cremation diamonds and start asking the question I have been asking for the past 20 years with these two challenges:

  1. What is the source of the carbon being used to make these “cremation” diamonds,
  2. Prove it!

That is my opinion, I welcome you to send in yours.

Robert James FGA, GG
International School of Gemology