Lab Grown Round Diamond Prices in Ireland
As of July 2026, there are 6,517,325 lab grown round diamonds available. Prices range from €110 EUR/ct to €25,700 EUR/ct, with an average of €1,912 EUR/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,962 | $1,846 | $963 | $672 | $633 | $617 | $704 | $2,668 | $3,815 |
| F-G | $1,831 | $1,831 | $1,512 | $953 | $932 | $1,097 | $1,146 | $3,219 | $3,483 |
| H-I | $1,377 | $3,356 | $1,432 | $1,097 | $1,236 | $1,601 | $2,297 | $3,922 | $2,877 |
| J-K | $1,341 | $5,560 | $6,283 | $2,190 | $1,285 | $2,105 | $2,798 | $3,486 | $2,525 |
| L-M | $6,292 | $4,122 | $3,538 | $4,171 | $3,146 | $3,193 | $2,970 | $2,938 | $1,642 |
| N+ | - | $2,101 | $846 | $699 | $698 | $779 | $948 | $1,495 | $811 |
By Carat Weight
0.20-0.29
63,508 listings
Avg: €1,008 EUR/ct
0.30-0.49
443,530 listings
Avg: €1,285 EUR/ct
0.50-0.74
633,876 listings
Avg: €1,336 EUR/ct
0.75-0.99
218,646 listings
Avg: €1,471 EUR/ct
1.00-1.24
1,317,568 listings
Avg: €1,428 EUR/ct
1.25-1.49
287,616 listings
Avg: €1,257 EUR/ct
1.50-1.99
1,195,488 listings
Avg: €1,594 EUR/ct
2.00-2.49
912,451 listings
Avg: €2,063 EUR/ct
2.50-2.99
403,753 listings
Avg: €2,430 EUR/ct
3.00-3.99
546,554 listings
Avg: €2,716 EUR/ct
4.00-4.99
229,743 listings
Avg: €3,743 EUR/ct
5.00-9.99
233,749 listings
Avg: €3,164 EUR/ct
10.00+
19,196 listings
Avg: €1,739 EUR/ct
unknown
11,647 listings
Avg: €1,581 EUR/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 78,467 | €1,800 EUR |
| D-E | I | 3,558 | €3,500 EUR |
| D-E | IF | 185,719 | €1,693 EUR |
| D-E | SI1 | 52,605 | €646 EUR |
| D-E | SI2 | 15,403 | €2,448 EUR |
| D-E | VS1 | 1,395,385 | €581 EUR |
| D-E | VS2 | 334,204 | €566 EUR |
| D-E | VVS1 | 759,595 | €884 EUR |
| D-E | VVS2 | 2,173,868 | €616 EUR |
| F-G | FL | 717 | €1,680 EUR |
| F-G | I | 5,482 | €3,195 EUR |
| F-G | IF | 16,964 | €1,680 EUR |
| F-G | SI1 | 28,690 | €1,051 EUR |
| F-G | SI2 | 14,305 | €2,953 EUR |
| F-G | VS1 | 379,910 | €855 EUR |
| F-G | VS2 | 115,925 | €1,006 EUR |
| F-G | VVS1 | 86,960 | €1,387 EUR |
| F-G | VVS2 | 490,066 | €874 EUR |
| H-I | FL | 20 | €1,263 EUR |
| H-I | I | 5,515 | €2,639 EUR |
| H-I | IF | 4,918 | €3,079 EUR |
| H-I | SI1 | 20,546 | €2,107 EUR |
| H-I | SI2 | 13,182 | €3,599 EUR |
| H-I | VS1 | 50,671 | €1,134 EUR |
| H-I | VS2 | 30,606 | €1,469 EUR |
| H-I | VVS1 | 14,489 | €1,313 EUR |
| H-I | VVS2 | 34,718 | €1,006 EUR |
| J-K | FL | 12 | €1,231 EUR |
| J-K | I | 3,696 | €2,316 EUR |
| J-K | IF | 2,514 | €5,101 EUR |
| J-K | SI1 | 13,544 | €2,567 EUR |
| J-K | SI2 | 8,185 | €3,198 EUR |
| J-K | VS1 | 24,525 | €1,179 EUR |
| J-K | VS2 | 16,121 | €1,931 EUR |
| J-K | VVS1 | 5,707 | €5,764 EUR |
| J-K | VVS2 | 9,398 | €2,009 EUR |
| L-M | FL | 10 | €5,773 EUR |
| L-M | I | 631 | €1,506 EUR |
| L-M | IF | 778 | €3,782 EUR |
| L-M | SI1 | 2,416 | €2,725 EUR |
| L-M | SI2 | 1,768 | €2,696 EUR |
| L-M | VS1 | 2,096 | €2,886 EUR |
| L-M | VS2 | 2,301 | €2,929 EUR |
| L-M | VVS1 | 1,965 | €3,246 EUR |
| L-M | VVS2 | 2,006 | €3,827 EUR |
| N+ | I | 1,371 | €744 EUR |
| N+ | IF | 729 | €1,927 EUR |
| N+ | SI1 | 7,558 | €870 EUR |
| N+ | SI2 | 2,891 | €1,372 EUR |
| N+ | VS1 | 40,901 | €640 EUR |
| N+ | VS2 | 19,283 | €715 EUR |
| N+ | VVS1 | 4,140 | €776 EUR |
| N+ | VVS2 | 27,408 | €642 EUR |
| N+ | other | 2,883 | €1,528 EUR |