Lab Grown Round 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 | $1,152 | $892 | $644 | $482 | $466 | $471 | $455 | $508 | $588 |
| F-G | $1,145 | $740 | $566 | $458 | $453 | $490 | $502 | $541 | $892 |
| H-I | - | $908 | $621 | $504 | $596 | $770 | $982 | $1,012 | $1,756 |
| J-K | - | $3,250 | $724 | $942 | $893 | $903 | $2,191 | $1,263 | $734 |
| L-M | - | $1,153 | $749 | $776 | $932 | $1,097 | $823 | $900 | $716 |
| N+ | $949 | $1,957 | $935 | $514 | $532 | $649 | $843 | $876 | $488 |
By Carat Weight
0.20-0.29
87,976 listings
Avg: €620 EUR/ct
0.30-0.49
518,850 listings
Avg: €817 EUR/ct
0.50-0.74
574,643 listings
Avg: €813 EUR/ct
0.75-0.99
229,760 listings
Avg: €611 EUR/ct
1.00-1.24
1,820,576 listings
Avg: €599 EUR/ct
1.25-1.49
387,069 listings
Avg: €517 EUR/ct
1.50-1.99
1,644,462 listings
Avg: €594 EUR/ct
2.00-2.49
1,337,734 listings
Avg: €978 EUR/ct
2.50-2.99
743,570 listings
Avg: €829 EUR/ct
3.00-3.99
864,073 listings
Avg: €869 EUR/ct
4.00-4.99
454,177 listings
Avg: €887 EUR/ct
5.00-9.99
491,646 listings
Avg: €734 EUR/ct
10.00+
42,147 listings
Avg: €521 EUR/ct
unknown
8,952 listings
Avg: €730 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 194,445 | €1,035 EUR |
| D-E | I | 590 | €528 EUR |
| D-E | IF | 277,185 | €802 EUR |
| D-E | SI1 | 66,441 | €408 EUR |
| D-E | SI2 | 8,568 | €456 EUR |
| D-E | VS1 | 1,924,979 | €419 EUR |
| D-E | VS2 | 485,085 | €423 EUR |
| D-E | VVS1 | 1,062,741 | €578 EUR |
| D-E | VVS2 | 2,968,238 | €433 EUR |
| F-G | FL | 1,892 | €1,029 EUR |
| F-G | I | 433 | €802 EUR |
| F-G | IF | 16,473 | €665 EUR |
| F-G | SI1 | 24,254 | €451 EUR |
| F-G | SI2 | 2,949 | €486 EUR |
| F-G | VS1 | 579,027 | €407 EUR |
| F-G | VS2 | 163,842 | €440 EUR |
| F-G | VVS1 | 136,151 | €509 EUR |
| F-G | VVS2 | 818,535 | €412 EUR |
| H-I | I | 377 | €1,577 EUR |
| H-I | IF | 616 | €816 EUR |
| H-I | SI1 | 13,200 | €882 EUR |
| H-I | SI2 | 4,501 | €909 EUR |
| H-I | VS1 | 53,466 | €536 EUR |
| H-I | VS2 | 21,715 | €691 EUR |
| H-I | VVS1 | 7,691 | €558 EUR |
| H-I | VVS2 | 40,521 | €453 EUR |
| J-K | I | 264 | €659 EUR |
| J-K | IF | 150 | €2,920 EUR |
| J-K | SI1 | 10,706 | €1,968 EUR |
| J-K | SI2 | 4,313 | €1,135 EUR |
| J-K | VS1 | 27,976 | €802 EUR |
| J-K | VS2 | 16,702 | €811 EUR |
| J-K | VVS1 | 424 | €650 EUR |
| J-K | VVS2 | 6,032 | €846 EUR |
| L-M | I | 12 | €643 EUR |
| L-M | IF | 10 | €1,036 EUR |
| L-M | SI1 | 300 | €739 EUR |
| L-M | SI2 | 90 | €808 EUR |
| L-M | VS1 | 446 | €837 EUR |
| L-M | VS2 | 288 | €986 EUR |
| L-M | VVS1 | 69 | €672 EUR |
| L-M | VVS2 | 360 | €697 EUR |
| N+ | FL | 164 | €852 EUR |
| N+ | I | 1,610 | €439 EUR |
| N+ | IF | 2,062 | €1,758 EUR |
| N+ | SI1 | 19,948 | €757 EUR |
| N+ | SI2 | 7,280 | €786 EUR |
| N+ | VS1 | 99,902 | €478 EUR |
| N+ | VS2 | 47,051 | €583 EUR |
| N+ | VVS1 | 11,031 | €840 EUR |
| N+ | VVS2 | 64,129 | €461 EUR |
| N+ | other | 10,401 | €1,479 EUR |