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Understanding the RapNet Price List

Explore How the RapNet Price List Reflects Live Market Data to Guide Smarter Diamond Trading Decisions

Philippa Corrick avatar
Written by Philippa Corrick
Updated this week

The RapNet Price List provides Average and Best Asking Prices for diamonds listed for sale on RapNet. It reflects real-time market data with no added opinions or adjustments.

What It Includes

  • Based on GIA-graded, excellent cut, RapSpec A3+ diamonds

  • Prices reflect listings available at 12:01 AM on the date shown

  • Discounts are shown as whole percentage points relative to the Rapaport Price List


Read & Understand the RapNet Price List

Example - 3.00 – 3.99ct, D, IF, A3+

Understanding the RapNet diamond price list image
  • $45,697 – RapNet Average Price (–19% to Rapaport List)

  • $35,030 – Best Price Listed (–38% to Rapaport List)


RapNet Price List Indexes

The RapNet Price List also displays an index table and graph.

Index Table

The index table shows the monthly average price changes. The table includes a 0.40ct size group and offers an index for I-K, VS-SI diamonds.

RapNet diamond price index chart

Index Graph

The index graph provides a yearly, monthly, and weekly breakdown for the same data, so you can follow trends in the market.

RapNet average diamond price index image

Why Use the RapNet Price List?

For Buyers:

  • Know the market price

  • Gain negotiation power

  • Avoid overpaying

For Sellers:

  • Benchmark against real prices

  • Set competitive listings


Accessing the RapNet Price List

  1. Available to RapNet members only

  2. Delivered weekly via email

  3. Linked from the Rapaport Price List email

Click here to read the latest RapNet Price List.


What’s New Since September 2020

There are 4 key enhancements:

  1. Unified Layout with TradeScreen: The RapNet Price List and TradeScreen now share the same design for easier comparison. The only layout difference is placement: RapNet lists Average Price on top and Best Price below, while TradeScreen does the opposite. TradeScreen will soon be updated to match RapNet’s format for consistency.

  2. Expanded Size Range: Price data now includes diamonds in the 0.40 – 0.49ct range.

  3. New Clarity Grades: Added support for SI1 and SI2 clarity categories.

  4. Enhanced Index Tracking: The Index Table now includes a 0.40ct size group and I–K, VS–SI diamonds. The Index Graph shows market trends across weekly, monthly, and yearly views.



More Diamond Pricing Tools

Visit the RapNet Diamond Pricing Tools page to learn more ways to make diamond pricing easier for you and your customers.

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