Lab Grown Radiant Diamond Prices in Ireland
As of July 2026, there are 1,137,817 lab grown radiant diamonds available. Prices range from €105 EUR/ct to €19,266 EUR/ct, with an average of €1,085 EUR/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,631 | $1,291 | $854 | $649 | $656 | $589 | $490 | $1,038 | $738 |
| F-G | $1,679 | $1,050 | $697 | $697 | $538 | $576 | $612 | $716 | $1,000 |
| H-I | - | $1,319 | $801 | $613 | $585 | $782 | $1,219 | $5,081 | $3,156 |
| J-K | - | $1,925 | $1,919 | $842 | $1,627 | $1,420 | $2,904 | $3,446 | $4,128 |
| L-M | - | - | $902 | $489 | $846 | $535 | - | - | - |
| N+ | $1,687 | $1,749 | $888 | $786 | $729 | $705 | $690 | $878 | $1,728 |
By Carat Weight
0.20-0.29
730 listings
Avg: €1,076 EUR/ct
0.30-0.49
13,027 listings
Avg: €1,114 EUR/ct
0.50-0.74
45,539 listings
Avg: €912 EUR/ct
0.75-0.99
37,259 listings
Avg: €871 EUR/ct
1.00-1.24
159,227 listings
Avg: €909 EUR/ct
1.25-1.49
41,864 listings
Avg: €808 EUR/ct
1.50-1.99
186,928 listings
Avg: €921 EUR/ct
2.00-2.49
152,981 listings
Avg: €1,074 EUR/ct
2.50-2.99
81,979 listings
Avg: €1,210 EUR/ct
3.00-3.99
199,693 listings
Avg: €1,309 EUR/ct
4.00-4.99
109,790 listings
Avg: €1,405 EUR/ct
5.00-9.99
93,129 listings
Avg: €1,762 EUR/ct
10.00+
15,594 listings
Avg: €701 EUR/ct
unknown
77 listings
Avg: €1,098 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 20,364 | €1,496 EUR |
| D-E | I | 10 | €678 EUR |
| D-E | IF | 51,530 | €1,184 EUR |
| D-E | SI1 | 4,160 | €450 EUR |
| D-E | SI2 | 303 | €953 EUR |
| D-E | VS1 | 233,224 | €602 EUR |
| D-E | VS2 | 41,814 | €540 EUR |
| D-E | VVS1 | 118,338 | €784 EUR |
| D-E | VVS2 | 316,938 | €596 EUR |
| F-G | FL | 105 | €1,540 EUR |
| F-G | I | 20 | €917 EUR |
| F-G | IF | 2,591 | €963 EUR |
| F-G | SI1 | 3,640 | €561 EUR |
| F-G | SI2 | 314 | €657 EUR |
| F-G | VS1 | 103,499 | €494 EUR |
| F-G | VS2 | 27,645 | €528 EUR |
| F-G | VVS1 | 10,527 | €640 EUR |
| F-G | VVS2 | 94,116 | €639 EUR |
| F-G | other | 20 | €439 EUR |
| H-I | I | 34 | €2,895 EUR |
| H-I | IF | 166 | €1,210 EUR |
| H-I | SI1 | 1,054 | €1,119 EUR |
| H-I | SI2 | 213 | €4,661 EUR |
| H-I | VS1 | 9,689 | €537 EUR |
| H-I | VS2 | 3,659 | €717 EUR |
| H-I | VVS1 | 382 | €735 EUR |
| H-I | VVS2 | 4,925 | €562 EUR |
| J-K | I | 134 | €3,787 EUR |
| J-K | IF | 21 | €1,766 EUR |
| J-K | SI1 | 866 | €2,664 EUR |
| J-K | SI2 | 211 | €3,162 EUR |
| J-K | VS1 | 437 | €1,493 EUR |
| J-K | VS2 | 781 | €1,303 EUR |
| J-K | VVS1 | 47 | €1,760 EUR |
| J-K | VVS2 | 212 | €773 EUR |
| L-M | VS1 | 10 | €776 EUR |
| L-M | VS2 | 10 | €490 EUR |
| L-M | VVS1 | 12 | €827 EUR |
| L-M | VVS2 | 10 | €448 EUR |
| N+ | FL | 10 | €1,547 EUR |
| N+ | I | 11 | €1,585 EUR |
| N+ | IF | 533 | €1,605 EUR |
| N+ | SI1 | 2,816 | €633 EUR |
| N+ | SI2 | 442 | €806 EUR |
| N+ | VS1 | 38,380 | €668 EUR |
| N+ | VS2 | 15,576 | €647 EUR |
| N+ | VVS1 | 1,498 | €814 EUR |
| N+ | VVS2 | 22,836 | €721 EUR |
| N+ | other | 3,684 | €1,542 EUR |