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

ColourFLIFVVS1VVS2VS1VS2SI1SI2I
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

ColourClarityListingsAvg Price/ct
D-EFL28,868€2,275 EUR
D-EI35€1,286 EUR
D-EIF33,690€1,759 EUR
D-ESI12,154€572 EUR
D-ESI2209€1,364 EUR
D-EVS1200,579€596 EUR
D-EVS239,451€592 EUR
D-EVVS1109,219€850 EUR
D-EVVS2304,935€594 EUR
F-GFL65€2,960 EUR
F-GI39€1,397 EUR
F-GIF1,036€1,232 EUR
F-GSI11,320€481 EUR
F-GSI2168€2,188 EUR
F-GVS169,757€525 EUR
F-GVS214,346€541 EUR
F-GVVS19,804€738 EUR
F-GVVS285,514€562 EUR
H-II44€1,263 EUR
H-IIF51€1,726 EUR
H-ISI1740€1,280 EUR
H-ISI2187€2,374 EUR
H-IVS12,843€571 EUR
H-IVS21,439€956 EUR
H-IVVS1230€910 EUR
H-IVVS22,018€529 EUR
J-KI56€2,547 EUR
J-KIF21€1,556 EUR
J-KSI1473€1,482 EUR
J-KSI2140€1,844 EUR
J-KVS1131€1,586 EUR
J-KVS2328€1,359 EUR
J-KVVS158€1,284 EUR
J-KVVS288€1,996 EUR
L-MSI111€2,287 EUR
L-MSI221€1,110 EUR
L-MVS121€451 EUR
N+IF261€1,609 EUR
N+SI1768€660 EUR
N+SI295€535 EUR
N+VS112,054€666 EUR
N+VS24,342€806 EUR
N+VVS1561€859 EUR
N+VVS29,562€739 EUR
N+other2,486€1,618 EUR