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Round|Lab Grown|IGI

3.04ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG542210250

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542210250

Diamond specifications and retailer prices

From €621 EUR
$694 USD
As of October 29, 2026
Save €2,213 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,834 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG542210250 or 542210250. Listed at 12 retailers as of October 25, 2026, with prices from €621 to €2,834, a €2,213 spread on the same certified stone. MOH London lists it at €2,834. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542210250
Dimensions9.20 × 9.16 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.20 mm9.16 mm3.04 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542210250
Side View
Table 56.5%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,834 EUR|Low: €497 EUR|High: €2,865 EUR|Avg: €1,285 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 4€621 EUR
Retailer 6€696 EUR
Retailer 2€877 EUR
Retailer 9€929 EUR
Retailer 7€991 EUR
Retailer 5€1,171 EUR
Retailer 8€1,297 EUR
Retailer 10€1,538 EUR
Retailer 3€1,776 EUR
MOH London€2,834 EUR

16 data points across 10 retailers

12 retailers€621 EUR to €2,834 EUR

A
Cheapest Retailer
-
€621 EUR
$694 USD
A
Retailer 2
-
€676 EUR
$755 USD
View
A
Retailer 3
-
€696 EUR
$778 USD
View
Final sale: no returns
Retailer 4
-
€721 EUR
$805 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€721 EUR
$805 USD
View
A
Retailer 6
-
€877 EUR
$980 USD
View
A
Retailer 7
-
€991 EUR
$1,107 USD
View
A
Retailer 8
-
€1,171 EUR
$1,308 USD
View
A
Retailer 9
-
€1,297 EUR
$1,449 USD
View
A
Retailer 10
-
€1,776 EUR
$1,984 USD
View
A
Retailer 11
-
€2,026 EUR
$2,264 USD
View
Most Expensive
A
MOH London
LG542210250 · Oct 25
€2,834 EUR
£2,493 GBP
View
11 more retailers have this diamond
Prices start from €621 EURSave up to €2,213 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.04ct Round
€621 EUR