Lab Grown Marquise Diamond Prices in Ireland
As of July 2026, there are 940,218 lab grown marquise diamonds available. Prices range from €116 EUR/ct to €22,373 EUR/ct, with an average of €1,065 EUR/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,480 | $1,917 | $926 | $647 | $650 | $645 | $623 | $1,487 | $1,402 |
| F-G | $3,226 | $1,343 | $805 | $613 | $573 | $590 | $524 | $2,385 | $1,523 |
| H-I | - | $1,881 | $992 | $577 | $622 | $1,042 | $1,395 | $2,587 | $1,376 |
| J-K | - | $1,696 | $1,400 | $2,175 | $1,729 | $1,482 | $1,616 | $2,010 | $2,777 |
| L-M | - | - | - | - | $491 | - | $2,493 | $1,210 | - |
| N+ | - | $1,754 | $937 | $806 | $726 | $879 | $719 | $583 | - |
By Carat Weight
0.20-0.29
1,198 listings
Avg: €944 EUR/ct
0.30-0.49
45,110 listings
Avg: €972 EUR/ct
0.50-0.74
74,611 listings
Avg: €966 EUR/ct
0.75-0.99
66,066 listings
Avg: €980 EUR/ct
1.00-1.24
209,653 listings
Avg: €1,006 EUR/ct
1.25-1.49
61,444 listings
Avg: €760 EUR/ct
1.50-1.99
172,259 listings
Avg: €1,248 EUR/ct
2.00-2.49
85,625 listings
Avg: €1,723 EUR/ct
2.50-2.99
59,124 listings
Avg: €894 EUR/ct
3.00-3.99
82,936 listings
Avg: €1,095 EUR/ct
4.00-4.99
39,984 listings
Avg: €1,070 EUR/ct
5.00-9.99
34,299 listings
Avg: €1,116 EUR/ct
10.00+
7,388 listings
Avg: €770 EUR/ct
unknown
521 listings
Avg: €1,110 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 28,868 | €2,275 EUR |
| D-E | I | 35 | €1,286 EUR |
| D-E | IF | 33,690 | €1,759 EUR |
| D-E | SI1 | 2,154 | €572 EUR |
| D-E | SI2 | 209 | €1,364 EUR |
| D-E | VS1 | 200,579 | €596 EUR |
| D-E | VS2 | 39,451 | €592 EUR |
| D-E | VVS1 | 109,219 | €850 EUR |
| D-E | VVS2 | 304,935 | €594 EUR |
| F-G | FL | 65 | €2,960 EUR |
| F-G | I | 39 | €1,397 EUR |
| F-G | IF | 1,036 | €1,232 EUR |
| F-G | SI1 | 1,320 | €481 EUR |
| F-G | SI2 | 168 | €2,188 EUR |
| F-G | VS1 | 69,757 | €525 EUR |
| F-G | VS2 | 14,346 | €541 EUR |
| F-G | VVS1 | 9,804 | €738 EUR |
| F-G | VVS2 | 85,514 | €562 EUR |
| H-I | I | 44 | €1,263 EUR |
| H-I | IF | 51 | €1,726 EUR |
| H-I | SI1 | 740 | €1,280 EUR |
| H-I | SI2 | 187 | €2,374 EUR |
| H-I | VS1 | 2,843 | €571 EUR |
| H-I | VS2 | 1,439 | €956 EUR |
| H-I | VVS1 | 230 | €910 EUR |
| H-I | VVS2 | 2,018 | €529 EUR |
| J-K | I | 56 | €2,547 EUR |
| J-K | IF | 21 | €1,556 EUR |
| J-K | SI1 | 473 | €1,482 EUR |
| J-K | SI2 | 140 | €1,844 EUR |
| J-K | VS1 | 131 | €1,586 EUR |
| J-K | VS2 | 328 | €1,359 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 | 768 | €660 EUR |
| N+ | SI2 | 95 | €535 EUR |
| N+ | VS1 | 12,054 | €666 EUR |
| N+ | VS2 | 4,342 | €806 EUR |
| N+ | VVS1 | 561 | €859 EUR |
| N+ | VVS2 | 9,562 | €739 EUR |
| N+ | other | 2,486 | €1,618 EUR |