find your perfect diamond

We've helped over 102,000 users shop over $133 Million worth of diamonds since 2017. Setup a free call to see why StoneAlgo is the smarter way to find your diamond.

expert advice,
100% free

At StoneAlgo, we help people find the best diamonds available from the top online jewelers. All of our services are 100% free and you'll never pay extra to find a diamond through us.

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StoneAlgo Free GIA Report Check

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GIA Check

Our free GIA check provides you with a price and quality report on any GIA certified diamond. This is the perfect way to get peace of mind before buying your diamond. Easily see price history, cut quality, red flags and more.

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the diamond search engine

We've built the best diamond search tool on the planet by aggregating the inventories of the top online jewelers. Our technology is transforming the diamond industry but we make it easy to use for everyday diamond buyers like you.

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who we are

We are a team of reformed "finance nerds" turned diamond experts. We founded StoneAlgo to bring transparency to the opaque diamond industry after learning first hand how difficult it was to find a great diamond at a fair price.

Every tool we develop on StoneAlgo is built with this same transparency in mind, which is why it's important you understand that we may make a commission on diamonds purchased from our top online jewelers (but you'll never pay more for using us).

We only work with the best jewelers and give honest advice. Line up a call to speak with us today and let us help you find the perfect diamond without the expensive markup.

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