Sell More
Diamonds

Reach thousands of verified buyers worldwide, showcase your inventory, price competitively with real-time market insights, and let UNI handle secure payments and Malca-Amit logistics.

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Why Sell with UNI?

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Reach More Buyers

Put your inventory in front of thousands of verified jewelers and wholesalers worldwide.

Price Competitively

Compare your pricing with the global market to understand where your diamonds stand and identify opportunities to improve your market position.

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Understand What’s Selling

Use real-time pricing, supply, and tradability insights to see which diamond categories are moving quickly and which are moving more slowly.

Simple, Secure Transactions

Once a diamond sells, UNI simplifies payment and logistics, with secure delivery handled through Malca-Amit.

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List It, Sell It.

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  • 01

    Upload Your Inventory

    Connect your inventory through API or SFTP so your diamonds stay live and up to date on the UNI marketplace.

  • 02

    Compare Your Pricing

    See how your prices compare with similar diamonds across the market and adjust your listings when needed.

  • 03

    Reach Buyers Worldwide

    Show your inventory to thousands of verified diamond professionals across UNI’s global marketplace.

  • 04

    Track Inventory Performance

    See which diamonds are selling faster or slower, monitor historical performance, and identify inventory that may need a pricing adjustment.

  • 05

    Get Paid. UNI Handles the Rest.

    Once a sale is completed, receive payment while UNI and Malca-Amit manage the transaction and delivery.

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Maximize Your Sales With UNI Market Insights

Compare Your Pricing

See how your diamonds are priced against similar inventory across the global market.

Track Supply Changes

Understand which diamond categories are becoming more or less available and how supply is changing over time.

Track Price Changes

Follow Natural and Lab-Grown diamond price movements over time across different shapes, sizes, colors, and clarities.

Check Any GIA Diamond

Enter a GIA certificate number to compare its market price with similar diamonds and review historical pricing trends.

Understand Tradability

See how quickly or slowly different diamond categories are selling to understand which goods are moving in the current market.

Analyze Your Inventory

Compare your inventory with the wider market to understand pricing, time-to-sell, historical performance, and how quickly similar diamonds are selling.

Ready to Sell More?

Leave your details and book a demo!