StoneAlgo Avis 

They clarify my question in seconds. Very professional.

StoneAlgo is simply the best diamonds search platform. The diamond 'learn' section of the site is a quick diamond for dummy's - teaches you just enough to know how to speak when working with jewelers. There are other players in the field, but they tend to show the 'best price' diamond instead of the 'best value' diamond. The difference is StoneAlgo compares more than the price, they are comparing visual size and including a historical trace of the diamond's price. Did the diamond increase $1k this month? StoneAlgo will let you know.

I chatted with Devin and he was supper knowledgeable with extremely fast responses! Very honest as well!!

Got great help & guidance w the ABCs & basic Dos & DONTs on a particular stone I am considering purchasing. Thanx so much!!!!

Amazing Service. Super Knowledgeable. Wont be buying a diamond ever without Stone Algo!!!

Devin was an awesome help! It’s hard being able to see a diamond online and the stone checker has really helped me limit my search. When I narrowed it down to two, he told me which one and why. He even offered to check the diamond for me since some inclusions are on the table. Thank you!

Derek from StoneAlgo was tremendously helpful, communicative and clearly had significant expertise. A+!

I had a few recommendations from my reps and luckily I came across eith Stonealgo. I ran all the diamonds and they happen to be at lower grade for cuts! So glad I found this website. I also consulted with Devin on another diamond that I picked, and he absolutely gave me his honest advice and other recommendation. Absolutely amazing experience and hope other people would use this website before making such a big purchase!!

I was holding back from buying online knowing carat size and visual size are not always the same. I was able to get valuable information, compare stones along with great advice. Makes buying online with confidence easier.

Amazing!!! Wish I know about this website earlier.

Devon was extremely helpful. He was very thorough and informative. And he went out of his way to educated me on diamonds. And he was very patient with me! Highly recommend this guy for advice ! He actually saved me a lot of money .

Devin is so awesome! Wow!!!!! StoneAlgo is truly a great website if you ever want to get some advice on diamonds. I really wish that I could know about this website sooner to make my life way easier. Highly recommend! Devin is really friendly as well.

Devin really takes the time to answer questions. It’s a very personal service and he really is just there to help you make the best most informed desision. His algo calc definately works and you can even see how well this works when compared to the 360 videos but not only that, Devin gives advice on the clarity etc making sure you pick the best diamond. He’s really thourough and truthful. If the diamond is bad he won’t recommend it. Really get FREE service. Devin puts so much time in to this all

Stonealgo smart website really made the process of buying a diamond easier and made me a lot smarter. Their customer service is stellar as they really give you unbiased opinions and feedback when shopping for a diamond. A plus I will tell all my friends about this company. Excellent cut!

Gave me an honest assessment between two diamonds that I liked and helped me pick the winner. Thanks for your help, Devin.

Going in I really had no idea what I was looking for when searching for a ring. These guy really took the time to answer all of my questions and didnt try to sell me on anything. I'm still searching for the diamond but i certainly with be shopping with StoneAlgo.

Need help or advise on how to buy a diamond, contact Devin on StoneAlgo.com. Devin is an expert on Diamonds, he is extremely helpful and professional and so glad I found him to answer a lot of detailed questions, he answered every single question and included examples. I’m so appreciative to get the accurate answers that were needed to make a decision. Devin was a pleasure to deal with, I would recommend anyone that is looking for answers or help on purchasing a diamond, to contact Devin, you’ll be impressed with his knowledge.

Devin at stonealgo has been so helpful. Answers at any time (even with US/ UK time difference) and totally spends time helping you pick the perfect diamond. No question is too much, honestly can’t believe how much effort and time he puts in to helping your search and is extremely knowledgeable. Get him on live chat on the website!

I found this site at 1:30am in the morning. I got off the site at 3:30am. Did i think that reading about algorithms on diamond sales would be interesting? Nope. Was it? Sure was.

The transparency of all the data-models coupled with the refined support that Devin personally provides makes StoneAlgo stand shoulders above any peers/competitors. The current over-marketed and hyped diamond industry really needs a rational, fact-based and unbiased approach that StoneAlgo brings to the table. StoneAlgo helps even the most novice diamond hunters become functional enough to make informed and decent decisions on such an important and emotional purchase.

Devin was very helpful. This site is great, honest and worthwhile. That's all you can ask for. I typically don't write reviews, but the service was exceptional for me to write one.