Cross-Retailer Analysis
How diamond prices vary across retailers for the same specifications.
When the same certified diamond is listed at multiple retailers, prices often vary significantly. Lab-Grown Radiant diamonds show the widest price variation, with an average spread of 139.5% across retailers. On average, 32% of diamonds in each category are available from two or more retailers, giving buyers meaningful comparison opportunities.
Real Savings Examples
These are actual certified diamonds currently listed at multiple retailers with different prices.
| Diamond | Lowest Price | Highest Price | You Save | Retailers |
|---|---|---|---|---|
| 2.02ct D FL Asscher (IGI) | €3,068 EUR | €7,670 EUR | €4,602 EUR (150%) | 3 |
| 1.53ct H VS1 Princess (IGI) | €943 EUR | €2,358 EUR | €1,415 EUR (150%) | 5 |
| 7.07ct F VVS2 Radiant (IGI) | €2,243 EUR | €5,608 EUR | €3,365 EUR (150%) | 3 |
| 7.07ct F VVS2 Oval (IGI) | €2,243 EUR | €5,608 EUR | €3,365 EUR (150%) | 3 |
| 1.70ct E VS1 Round (GIA) | €1,070 EUR | €2,674 EUR | €1,605 EUR (150%) | 3 |
| 11.13ct F VVS2 Emerald (IGI) | €2,477 EUR | €6,193 EUR | €3,716 EUR (150%) | 4 |
Price Spread by Category
Categories where retailer prices vary most. Cross-retailer % shows what share of stock is listed at multiple retailers.
By Origin and Shape
Click any row to browse those diamonds in the Explorer.
| Category | Avg. Price Spread | Cross-Retailer % | Total Listings |
|---|---|---|---|
| Lab-Grown Radiant | 139.5% | 52.6% | 80 |
| Natural Oval | 119.6% | 30.3% | 10,664 |
| Lab-Grown Marquise | 88.4% | 22.0% | 158 |
| Natural Marquise | 88.3% | 18.3% | 2,611 |
| Natural Round | 85.5% | 36.3% | 50,449 |
| Natural Pear | 83.0% | 24.7% | 8,176 |
| Lab-Grown Pear | 79.4% | 24.1% | 946 |
| Lab-Grown Emerald | 78.4% | 34.3% | 272 |
| Lab-Grown Round | 77.6% | 60.3% | 34,031 |
| Natural Heart | 76.2% | 23.7% | 2,285 |
| Lab-Grown Heart | 75.1% | 24.1% | 61 |
| Natural Radiant | 74.8% | 18.7% | 2,054 |
| Lab-Grown Oval | 74.5% | 35.7% | 1,116 |
| Natural Emerald | 72.8% | 45.1% | 2,632 |
| Natural Cushion | 72.3% | 24.3% | 3,949 |
| Lab-Grown Princess | 71.5% | 17.2% | 317 |
| Natural Princess | 55.9% | 24.5% | 3,687 |
| Lab-Grown Cushion | 48.7% | 22.2% | 90 |
| Natural Asscher | 34.4% | 63.1% | 218 |
Compare prices across 100+ retailers worldwide. Find the best deal on your perfect diamond.