Lab Grown Cushion Diamond Prices in Ireland
As of June 2026, there are 1,017,134 lab grown cushion diamonds available. Prices range from €78 EUR/ct to €26,270 EUR/ct, with an average of €1,304 EUR/ct.
Last updated: June 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $4,185 | $2,807 | $961 | $802 | $611 | $590 | $474 | $763 | $2,820 |
| F-G | $2,266 | $1,491 | $809 | $568 | $541 | $537 | $504 | $1,066 | $2,499 |
| H-I | - | $2,077 | $1,295 | $826 | $780 | $1,038 | $2,074 | $3,608 | $2,230 |
| J-K | - | $1,378 | $2,168 | $1,066 | $1,183 | $1,516 | $2,221 | $4,854 | $6,982 |
| L-M | - | - | - | $1,049 | $456 | $1,261 | $1,345 | - | - |
| N+ | - | $1,569 | $1,043 | $817 | $754 | $862 | $1,057 | $1,259 | $226 |
By Carat Weight
0.20-0.29
454 listings
Avg: €1,403 EUR/ct
0.30-0.49
10,538 listings
Avg: €1,252 EUR/ct
0.50-0.74
29,953 listings
Avg: €1,172 EUR/ct
0.75-0.99
37,732 listings
Avg: €1,050 EUR/ct
1.00-1.24
123,890 listings
Avg: €1,192 EUR/ct
1.25-1.49
35,107 listings
Avg: €829 EUR/ct
1.50-1.99
154,687 listings
Avg: €1,269 EUR/ct
2.00-2.49
196,741 listings
Avg: €1,186 EUR/ct
2.50-2.99
122,285 listings
Avg: €1,346 EUR/ct
3.00-3.99
176,899 listings
Avg: €1,243 EUR/ct
4.00-4.99
52,151 listings
Avg: €1,484 EUR/ct
5.00-9.99
66,417 listings
Avg: €2,108 EUR/ct
10.00+
10,241 listings
Avg: €1,703 EUR/ct
unknown
39 listings
Avg: €1,638 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 10,043 | €3,839 EUR |
| D-E | I | 23 | €2,587 EUR |
| D-E | IF | 22,002 | €2,575 EUR |
| D-E | SI1 | 5,237 | €434 EUR |
| D-E | SI2 | 520 | €700 EUR |
| D-E | VS1 | 249,398 | €561 EUR |
| D-E | VS2 | 51,009 | €542 EUR |
| D-E | VVS1 | 82,626 | €882 EUR |
| D-E | VVS2 | 307,903 | €736 EUR |
| F-G | FL | 63 | €2,079 EUR |
| F-G | I | 31 | €2,293 EUR |
| F-G | IF | 1,165 | €1,368 EUR |
| F-G | SI1 | 2,951 | €462 EUR |
| F-G | SI2 | 329 | €978 EUR |
| F-G | VS1 | 97,390 | €496 EUR |
| F-G | VS2 | 24,749 | €492 EUR |
| F-G | VVS1 | 7,285 | €742 EUR |
| F-G | VVS2 | 83,450 | €521 EUR |
| H-I | I | 28 | €2,046 EUR |
| H-I | IF | 79 | €1,905 EUR |
| H-I | SI1 | 872 | €1,902 EUR |
| H-I | SI2 | 266 | €3,310 EUR |
| H-I | VS1 | 5,653 | €716 EUR |
| H-I | VS2 | 2,210 | €952 EUR |
| H-I | VVS1 | 334 | €1,188 EUR |
| H-I | VVS2 | 3,057 | €758 EUR |
| J-K | I | 78 | €6,406 EUR |
| J-K | IF | 28 | €1,264 EUR |
| J-K | SI1 | 820 | €2,037 EUR |
| J-K | SI2 | 227 | €4,453 EUR |
| J-K | VS1 | 714 | €1,086 EUR |
| J-K | VS2 | 853 | €1,391 EUR |
| J-K | VVS1 | 98 | €1,989 EUR |
| J-K | VVS2 | 336 | €978 EUR |
| L-M | SI1 | 26 | €1,234 EUR |
| L-M | VS1 | 25 | €418 EUR |
| L-M | VS2 | 13 | €1,157 EUR |
| L-M | VVS2 | 38 | €962 EUR |
| N+ | I | 19 | €207 EUR |
| N+ | IF | 332 | €1,439 EUR |
| N+ | SI1 | 1,916 | €970 EUR |
| N+ | SI2 | 353 | €1,155 EUR |
| N+ | VS1 | 24,070 | €691 EUR |
| N+ | VS2 | 9,743 | €791 EUR |
| N+ | VVS1 | 1,412 | €957 EUR |
| N+ | VVS2 | 13,893 | €750 EUR |
| N+ | other | 3,467 | €1,661 EUR |