Trusted site! Shop with confidence! Devin was extremely helpful and truly went out of his way to look into a center stone for me. Shopping for the perfect diamond that fits both the quality and budget is stressful but since discovering Stone Algo I have been able to make this large purchase with confidence knowing that I have the best deal. We found our perfect engagement ring and it is in part thanks to the dedicated individuals behind Stone Algo!

this site is awesome this site is awesome. The co-founders have helped me on more than one occasion through the chat option. They were so nice and honest. They helped and gave me advice on 2 stones I was considering. Their advice and opinions are unbiased and you can tell they generally really just want to help with no ulterior motives. Highly recommended. I love the free diamond check.

I highly recommend this place to anyone… I highly recommend this place to anyone who's looking for the diamond. It's the most helpful tool in the journey of choosing the stone. They offer the visual size, price history, GIA check, comparing and the specialist (Devin) is available anytime to answer the questions. I'm so impressed by their great service, and all of the information and service are free! they don't ask any email or phone number before releasing the answers, everything just shows up on the website！so simply and transparent, love them!

Used this site for my ring search Used this site for my ring search. This site is a must use for research for anyone that is shopping for a diamond. I've compared multiple sites, wholesalers, retailers with their cut ratings and the algo used for their ratings will give you the best advantage. From all the sellers, stores, and peers I've talked to when starting this journey this resources was the most useful.

SO HELPFUL! I have found the StoneAlgo site incredibly helpful and have learned so much from the resources they provide! An additional plus is how helpful Devin is! It's great to receive advice and feedback from a neutral party who has no other interest but ensuring you get a diamond you love. Recommending this site to everyone moving forward. Thank you so much!