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RapNet Votes No on Synthetic Diamonds

Rapaport calls for $1 billion diamond marketing campaign

Jun 16, 2019 5:00 AM   By Rapaport
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RAPAPORT PRESS RELEASE, June 5, 2019, Las Vegas … Members of RapNet, the world’s largest diamond trading network with daily listings valued at $7.5 billion, voted overwhelmingly against introducing services for synthetic diamonds. The following are the voting results for the issues polled.

Should RapNet provide listings for synthetic diamonds? No: 5,934 (79%),Yes: 1,607 (21%).

Should Rapaport publish a price list for synthetic diamonds? No: 5,232 (74%),Yes: 1,885 (26%).

Should synthetic diamonds be required to disclose color and other treatments applied after their creation? Yes: 5,892 (88%), No: 819 (12%).

Should synthetic diamonds require disclosure that they are different from natural diamonds as they have no supply limitations? Yes: 5,528 (85%), No: 1,104 (15%).

Following the vote, RapNet announced it would not list synthetic diamonds on its trading network and Rapaport USA announced it would not publish a price list for synthetic diamonds.

In a keynote address at the Las Vegas JCK jewelry show Martin Rapaport called on the diamond industry to support a $1 billion marketing campaign for natural diamond engagement rings. He also called on those selling synthetic diamonds to make full disclosure regarding the inability of synthetic diamonds to store value as they can be produced in unlimited quantities.

A video of the presentation is available on the news portal [Click here]. In addition, an important article entitled “Synthetic Ethics” is available and highly recommended. [Click here].

Media Contacts: Media@Rapaport.Com
US: Sherri Hendricks +1-702-893-9400
Global: Avital Engelberg +1-718-521-4976 

About the Rapaport Group: The Rapaport Group is an international network of companies providing added-value services that support the development of ethical, transparent, competitive and efficient diamond and jewelry markets. Established in 1976, the Group has more than 20,000 clients in over 121 countries. Group activities include Rapaport Information Services, providing the Rapaport benchmark Price List for diamonds, as well as research, analysis and news; RapNet, the world’s largest diamond trading network, with over 15,000 members in 97 countries and daily listings of more than 1.5 million diamonds valued at over $8 billion; Rapaport Laboratory Services, providing GIA and Rapaport gemological services in India, Israel and Belgium; and Rapaport Trading and Auction Services, the world’s largest recycler of diamonds, selling over 500,000 carats of diamonds a year. Additional information is available at

mage: A lab-grown diamond necklace from the Light Heart Collection. (Helzberg Diamonds)
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Tags: Martin Rapaport, Press Release, Rapaport, RapNet, Synthetic diamonds, synthetic price list, Synthetics Ethics, Vote on Synthetics
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