Lab Grown Radiant Diamond Prices in Ireland
Last updated: October 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,288 | $1,005 | $686 | $536 | $499 | $483 | $444 | $492 | $340 |
| F-G | $1,229 | $881 | $608 | $480 | $479 | $497 | $460 | $469 | - |
| H-I | - | $1,120 | $1,004 | $467 | $550 | $688 | $833 | $619 | $168 |
| J-K | - | - | $1,113 | $509 | $1,648 | $1,789 | $921 | $908 | - |
| L-M | - | - | - | $483 | $411 | $328 | $256 | - | - |
| N+ | $1,516 | $1,717 | $647 | $526 | $507 | $531 | $535 | $559 | $691 |
By Carat Weight
0.20-0.29
1,479 listings
Avg: €564 EUR/ct
0.30-0.49
25,401 listings
Avg: €793 EUR/ct
0.50-0.74
81,288 listings
Avg: €709 EUR/ct
0.75-0.99
64,829 listings
Avg: €579 EUR/ct
1.00-1.24
278,242 listings
Avg: €563 EUR/ct
1.25-1.49
81,002 listings
Avg: €572 EUR/ct
1.50-1.99
336,079 listings
Avg: €553 EUR/ct
2.00-2.49
316,465 listings
Avg: €831 EUR/ct
2.50-2.99
147,523 listings
Avg: €878 EUR/ct
3.00-3.99
327,492 listings
Avg: €644 EUR/ct
4.00-4.99
188,222 listings
Avg: €634 EUR/ct
5.00-9.99
243,463 listings
Avg: €726 EUR/ct
10.00+
31,040 listings
Avg: €481 EUR/ct
unknown
33 listings
Avg: €501 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 49,129 | €1,157 EUR |
| D-E | I | 23 | €305 EUR |
| D-E | IF | 102,706 | €902 EUR |
| D-E | SI1 | 7,729 | €399 EUR |
| D-E | SI2 | 448 | €442 EUR |
| D-E | VS1 | 395,197 | €448 EUR |
| D-E | VS2 | 83,672 | €434 EUR |
| D-E | VVS1 | 247,683 | €616 EUR |
| D-E | VVS2 | 483,183 | €482 EUR |
| F-G | FL | 422 | €1,104 EUR |
| F-G | IF | 5,325 | €791 EUR |
| F-G | SI1 | 6,710 | €413 EUR |
| F-G | SI2 | 479 | €421 EUR |
| F-G | VS1 | 186,267 | €430 EUR |
| F-G | VS2 | 48,457 | €447 EUR |
| F-G | VVS1 | 18,482 | €546 EUR |
| F-G | VVS2 | 169,168 | €431 EUR |
| H-I | I | 11 | €151 EUR |
| H-I | IF | 310 | €1,006 EUR |
| H-I | SI1 | 1,115 | €748 EUR |
| H-I | SI2 | 102 | €556 EUR |
| H-I | VS1 | 16,264 | €494 EUR |
| H-I | VS2 | 5,894 | €618 EUR |
| H-I | VVS1 | 1,046 | €902 EUR |
| H-I | VVS2 | 9,783 | €419 EUR |
| J-K | SI1 | 61 | €827 EUR |
| J-K | SI2 | 12 | €816 EUR |
| J-K | VS1 | 344 | €1,481 EUR |
| J-K | VS2 | 255 | €1,607 EUR |
| J-K | VVS1 | 12 | €999 EUR |
| J-K | VVS2 | 250 | €458 EUR |
| L-M | SI1 | 10 | €230 EUR |
| L-M | VS1 | 18 | €369 EUR |
| L-M | VS2 | 10 | €295 EUR |
| L-M | VVS2 | 60 | €434 EUR |
| N+ | FL | 117 | €1,361 EUR |
| N+ | I | 291 | €620 EUR |
| N+ | IF | 1,079 | €1,542 EUR |
| N+ | SI1 | 9,878 | €481 EUR |
| N+ | SI2 | 1,761 | €502 EUR |
| N+ | VS1 | 126,224 | €455 EUR |
| N+ | VS2 | 54,717 | €477 EUR |
| N+ | VVS1 | 5,154 | €582 EUR |
| N+ | VVS2 | 74,506 | €472 EUR |
| N+ | other | 8,194 | €1,472 EUR |