Lab Grown Marquise Diamond Prices in Ireland
As of July 2026, there are 933,713 lab grown marquise diamonds available. Prices range from €113 EUR/ct to €22,373 EUR/ct, with an average of €1,067 EUR/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,471 | $1,904 | $927 | $660 | $654 | $648 | $625 | $1,474 | $1,402 |
| F-G | $3,226 | $1,342 | $803 | $619 | $576 | $592 | $529 | $2,392 | $1,523 |
| H-I | - | $1,878 | $1,006 | $591 | $636 | $1,050 | $1,395 | $2,587 | $1,376 |
| J-K | - | $1,696 | $1,400 | $2,175 | $1,724 | $1,482 | $1,616 | $2,010 | $2,777 |
| L-M | - | - | - | - | $491 | - | $2,493 | $1,210 | - |
| N+ | - | $1,754 | $926 | $804 | $724 | $877 | $719 | $583 | - |
By Carat Weight
0.20-0.29
1,188 listings
Avg: €941 EUR/ct
0.30-0.49
46,002 listings
Avg: €971 EUR/ct
0.50-0.74
75,595 listings
Avg: €964 EUR/ct
0.75-0.99
67,040 listings
Avg: €976 EUR/ct
1.00-1.24
206,149 listings
Avg: €1,008 EUR/ct
1.25-1.49
60,291 listings
Avg: €759 EUR/ct
1.50-1.99
169,555 listings
Avg: €1,253 EUR/ct
2.00-2.49
84,526 listings
Avg: €1,723 EUR/ct
2.50-2.99
59,102 listings
Avg: €897 EUR/ct
3.00-3.99
81,790 listings
Avg: €1,108 EUR/ct
4.00-4.99
40,374 listings
Avg: €1,071 EUR/ct
5.00-9.99
34,182 listings
Avg: €1,116 EUR/ct
10.00+
7,409 listings
Avg: €768 EUR/ct
unknown
510 listings
Avg: €1,115 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 28,858 | €2,267 EUR |
| D-E | I | 35 | €1,286 EUR |
| D-E | IF | 33,864 | €1,746 EUR |
| D-E | SI1 | 2,174 | €574 EUR |
| D-E | SI2 | 210 | €1,352 EUR |
| D-E | VS1 | 197,506 | €600 EUR |
| D-E | VS2 | 39,079 | €594 EUR |
| D-E | VVS1 | 110,016 | €851 EUR |
| D-E | VVS2 | 302,995 | €606 EUR |
| F-G | FL | 65 | €2,960 EUR |
| F-G | I | 39 | €1,397 EUR |
| F-G | IF | 1,051 | €1,231 EUR |
| F-G | SI1 | 1,293 | €485 EUR |
| F-G | SI2 | 167 | €2,194 EUR |
| F-G | VS1 | 68,702 | €529 EUR |
| F-G | VS2 | 14,235 | €543 EUR |
| F-G | VVS1 | 9,802 | €737 EUR |
| F-G | VVS2 | 84,712 | €567 EUR |
| H-I | I | 44 | €1,263 EUR |
| H-I | IF | 51 | €1,723 EUR |
| H-I | SI1 | 742 | €1,280 EUR |
| H-I | SI2 | 187 | €2,374 EUR |
| H-I | VS1 | 2,777 | €583 EUR |
| H-I | VS2 | 1,424 | €963 EUR |
| H-I | VVS1 | 219 | €923 EUR |
| H-I | VVS2 | 1,992 | €542 EUR |
| J-K | I | 56 | €2,547 EUR |
| J-K | IF | 21 | €1,556 EUR |
| J-K | SI1 | 474 | €1,482 EUR |
| J-K | SI2 | 140 | €1,844 EUR |
| J-K | VS1 | 128 | €1,582 EUR |
| J-K | VS2 | 327 | €1,360 EUR |
| J-K | VVS1 | 58 | €1,284 EUR |
| J-K | VVS2 | 88 | €1,996 EUR |
| L-M | SI1 | 11 | €2,287 EUR |
| L-M | SI2 | 21 | €1,110 EUR |
| L-M | VS1 | 21 | €451 EUR |
| N+ | IF | 261 | €1,609 EUR |
| N+ | SI1 | 766 | €660 EUR |
| N+ | SI2 | 95 | €535 EUR |
| N+ | VS1 | 12,064 | €664 EUR |
| N+ | VS2 | 4,343 | €804 EUR |
| N+ | VVS1 | 561 | €850 EUR |
| N+ | VVS2 | 9,552 | €738 EUR |
| N+ | other | 2,487 | €1,617 EUR |