RapNet Diamond Trading Network





RapNet, a Rapaport Group Company, is the industry’s largest and most trusted marketplace for diamond and jewelry, delivering the best available diamonds & fine jewelry, prices, people and market intelligence for buyers, dealers and diamond manufacturers worldwide.

RapNet is the go-to destination for anyone who’s serious about their diamond and jewelry business. Membership means confidence and security in the knowledge that you have 24/7 access to the online epicenter of the worldwide diamond and jewelry trade.

Buyers and sellers can meet and get to know each other in our virtual community. Members enjoy commission-free trading on more than 1 million diamonds and thousands of jewelry pieces. Every member is directly connected with reputable customers and suppliers around the world in a transparent environment.
Join our Global Network
Instant access to the largest listing of certified diamonds and jewelry in the world, and real-time diamond pricing.
Our customized search engine allows you to find the diamonds and jewelry you want quickly by filtering gemological characteristics, location and terms of sale.
Suppliers can expand their customer base exponentially and increase sales through global exposure to ready diamond and jewelry buyers in over 95 countries.




Additional Products and Services
Rapaport Auctions
Buy and sell the largest variety of melee, certified and uncertified diamonds in a competitive cash market
Rapaport’s skilled staff manages global diamond auctions of melee, single stones and certified diamonds comprised of hundreds of thousands of carats every year. Our large global network means we can target even the most specific segments of the diamond market to promote your diamonds.
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Laboratory Services
Your diamond grading just got easier
Use GIA LabDirect or AGS Laboratory Services operated by Rapaport to send diamonds to the laboratories for grading. Just bring your diamonds to your local Rapaport office, and we will take care of everything else. Track the status of your diamonds online and check results as they become available.
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RapNet Instant Inventory®
Instantly transform your business into an online powerhouse and reach more customers, where they are.
RapNet Instant Inventory adds tens of thousands of diamonds and jewelry to your e-commerce website so you can wow your online customers with a huge selection, and always have the diamonds and jewelry they’re looking for.
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Investment Diamonds
Investment diamond services to select institutional and private clients
The Rapaport Group is developing a transparent, efficient, liquid market for select, GIA graded and Rapaport certified investment diamonds.
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While the information presented is from sources we believe reliable, we do not guarantee the accuracy or validity of any information presented by Rapaport or the views expressed by users of our internet service.