Get your diamond estimated and connect with leading auction houses.
It’s free, there are no obligations and it only takes 5 minutes
Let us contact relevant auction houses around the world and collect estimates on your item. We will also gather seller commission and potential dates of auctions, so you can choose the best seller.
Each diamond is over 1 billion years old and is as unique as a fingerprint. When it comes to valuing them, experts use the 4 C’s method: cut, clarity, color and carat. If the diamond is not attached to any jewelry, it will be assessed on the 4 C’s, age and provenance. When it comes to the cut or shape of the diamond, round brilliant cuts seem to carry the higher value but other cuts such as Old Single, Old European, Mazarin, Peruzzi, Princess, Cushion, Heart, Tear, Marquise, Radiant, Asscher, Emerald and Oval cuts have consistent demand in the market. A professional appraiser would use the GIA cut grade system to determine the worth of the cut accurately. Condition of diamonds is also important. Although diamonds are the hardest natural substance known to man, they might have cleave or break on the edge directions. The carat of the diamond is certainly important as well, however the clarity and color is actually more essential to the value of the diamond. If a diamond were high in carat but low in quality, it wouldn’t be worth much more than a quality sapphire. It is essential that a professional diamond expert conduct the valuation in order to have the best idea about the market value and estimate price at auction. If you want to find diamond appraisal that is free and professional, fill out our form and send us detailed pictures of the diamond and if applicable original box and certificate.
Upload description and image of your item
We invite the relevant auction houses to provide estimates
You choose the auction house with the best offer
It takes 5 minutes to desribe your item. We will do the rest of the work, and will contact you when we have gathered enough appraisals.
If you decide your item is worth more to you than what the auction houses have evaluated it to, you don't have to sell it.
It is completely free - there are no hidden fees or additional costs with our free online appraisal.
By collecting appraisals from multiple auction houses, we make sure you get offered the best commision price possible.
No! If you feel your item is worth more to you than what you can get on auction, then you don’t have to sell it.
No! It is completely free to use Mearto online appraisal. If you decide to sell you item, the auction houses usually charge a seller commission.
We strive to provide you with an answer within a few days, but some auction houses take longer to respond.
If an item does not fall in the interest of any auction houses, we can't guarantee an appraisal. But because we work with a broad range of different auction houses we always strive to find at least one auction house that are willing to valuate the item
If you decide to sell at one of the auction houses, we provide the auction house your contact information and the auction house will take over the process of getting your item sold.
Do you have valuable objects you would like to sell at an auction? Do you want to get the best offer but not spend all your time? Then you will love Mearto’s free auction appraisal service!
You are welcome to do your free appraisal in our Mearto database. You can access a free auction price database with more than 1 million realized prices from top auction houses around the world, allowing you to conduct your own comparative analysis in valuing your object. We have made price trends and developments available for free.