Lab Grown Cushion Diamond Prices in Ireland
As of July 2026, there are 1,156,988 lab grown cushion diamonds available. Prices range from €78 EUR/ct to €24,849 EUR/ct, with an average of €1,169 EUR/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,132 | $2,458 | $887 | $771 | $620 | $632 | $474 | $791 | $2,820 |
| F-G | $2,608 | $1,314 | $850 | $651 | $590 | $575 | $589 | $1,049 | $2,499 |
| H-I | - | $1,970 | $1,144 | $875 | $863 | $1,035 | $1,359 | $2,603 | $2,839 |
| J-K | - | $1,378 | $1,982 | $1,009 | $1,083 | $1,428 | $2,139 | $3,974 | $4,771 |
| L-M | - | - | - | $830 | $608 | $1,261 | $1,345 | - | - |
| N+ | - | $1,706 | $901 | $778 | $704 | $839 | $923 | $874 | $281 |
By Carat Weight
0.20-0.29
559 listings
Avg: €1,369 EUR/ct
0.30-0.49
13,882 listings
Avg: €1,174 EUR/ct
0.50-0.74
37,562 listings
Avg: €1,038 EUR/ct
0.75-0.99
41,366 listings
Avg: €993 EUR/ct
1.00-1.24
136,721 listings
Avg: €1,070 EUR/ct
1.25-1.49
40,751 listings
Avg: €870 EUR/ct
1.50-1.99
174,579 listings
Avg: €1,138 EUR/ct
2.00-2.49
199,932 listings
Avg: €1,172 EUR/ct
2.50-2.99
126,382 listings
Avg: €1,271 EUR/ct
3.00-3.99
203,991 listings
Avg: €1,101 EUR/ct
4.00-4.99
80,706 listings
Avg: €1,148 EUR/ct
5.00-9.99
86,737 listings
Avg: €1,523 EUR/ct
10.00+
13,678 listings
Avg: €1,660 EUR/ct
unknown
142 listings
Avg: €1,536 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 23,379 | €2,874 EUR |
| D-E | I | 23 | €2,587 EUR |
| D-E | IF | 30,953 | €2,255 EUR |
| D-E | SI1 | 4,880 | €435 EUR |
| D-E | SI2 | 549 | €726 EUR |
| D-E | VS1 | 251,895 | €569 EUR |
| D-E | VS2 | 47,534 | €580 EUR |
| D-E | VVS1 | 114,968 | €814 EUR |
| D-E | VVS2 | 333,702 | €708 EUR |
| F-G | FL | 137 | €2,393 EUR |
| F-G | I | 31 | €2,293 EUR |
| F-G | IF | 1,459 | €1,205 EUR |
| F-G | SI1 | 2,956 | €541 EUR |
| F-G | SI2 | 309 | €963 EUR |
| F-G | VS1 | 97,626 | €542 EUR |
| F-G | VS2 | 24,864 | €528 EUR |
| F-G | VVS1 | 9,553 | €780 EUR |
| F-G | VVS2 | 91,477 | €597 EUR |
| H-I | I | 21 | €2,605 EUR |
| H-I | IF | 81 | €1,807 EUR |
| H-I | SI1 | 1,031 | €1,247 EUR |
| H-I | SI2 | 324 | €2,388 EUR |
| H-I | VS1 | 7,363 | €791 EUR |
| H-I | VS2 | 2,675 | €950 EUR |
| H-I | VVS1 | 382 | €1,049 EUR |
| H-I | VVS2 | 3,348 | €803 EUR |
| J-K | I | 106 | €4,377 EUR |
| J-K | IF | 28 | €1,264 EUR |
| J-K | SI1 | 1,064 | €1,962 EUR |
| J-K | SI2 | 263 | €3,646 EUR |
| J-K | VS1 | 873 | €993 EUR |
| J-K | VS2 | 1,073 | €1,310 EUR |
| J-K | VVS1 | 95 | €1,818 EUR |
| J-K | VVS2 | 394 | €926 EUR |
| L-M | SI1 | 26 | €1,234 EUR |
| L-M | VS1 | 120 | €557 EUR |
| L-M | VS2 | 13 | €1,157 EUR |
| L-M | VVS2 | 73 | €762 EUR |
| N+ | I | 24 | €258 EUR |
| N+ | IF | 480 | €1,565 EUR |
| N+ | SI1 | 3,161 | €847 EUR |
| N+ | SI2 | 612 | €802 EUR |
| N+ | VS1 | 46,128 | €646 EUR |
| N+ | VS2 | 17,470 | €770 EUR |
| N+ | VVS1 | 2,414 | €827 EUR |
| N+ | VVS2 | 26,675 | €713 EUR |
| N+ | other | 4,376 | €1,674 EUR |