The largest and most trusted online marketplace for diamonds & jewelry.

With diamond prices surging in 1978 and crashing in 1980, the need for honest diamond pricing and market information became apparent. At this time, the Rapaport Price Sheet became the primary source for pricing info, but this wasn’t enough. The time had come for real trading information to be shared – actual asking prices and real information about what people wanted to sell – from this, RapNet began.

The History of RapNet

  • Diamond Timeline


    On February 4th, 2019, jewelry trading was added to the RapNet trading platform

  • 2016

    Rapaport calls for Standardization of Diamond Grading Terminology

  • ico-1m-red-01.svg


    RapNet reaches 1M diamonds offered for sale on any given day

  • 2010

    RapNet reaches 5,000 members

  • 2009

    RapNet bans members who trade in Marange diamonds

  • ico-1k-red-01.svg


    RapNet reaches 1,000 members

  • 2002

    RapNet reaches 100k diamonds offered for sale on any given day

  • 2001

    Rapaport opens office in India

  • ico-globe-red-02.svg


    Creation of the Internet Diamond Exchange (INDEX) – the start of RapNet

  • 1994

    Rapaport opens office in Israel

  • ico-diamond-red-02.svg


    Started collecting information about asking prices as part of the group’s brokerage business. Published diamond prices and diamond availability to Rapaport members

  • 1982

    Price Sheet became established as the primary source of honest diamond prices and market info

  • 1980

    The market crashes and diamond prices drop drastically

  • ico-dollar-red-02.svg


    First Price Sheet

  • 1976

    Rapaport Group Established


Become a member

See for yourself how RapNet will give you the most current and accurate market information on pricing, diamonds and people for your jewelry and diamond business.

Diamonds 6[1][1]

Become a Member

The world’s largest and most trusted marketplace for diamonds and jewelry today!

Choose a Plan Get a Demo