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Round|Lab Grown|IGI

3.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG774656512

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774656512

Diamond specifications and retailer prices

From €328 EUR
As of November 5, 2026
Save €1,632 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,960 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG774656512 or 774656512. Listed at 18 retailers as of November 5, 2026, with prices from €328 to €1,960, a €1,632 spread on the same certified stone. Brilliant Earth lists it at €1,960. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774656512
Dimensions9.38 × 9.36 × 5.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.36 mm3.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774656512
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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: Nov 5
Current: €723 EUR|Low: €328 EUR|High: €1,638 EUR|Avg: €819 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 6€328 EUR
Retailer 16€380 EUR
Retailer 4€406 EUR
Retailer 5€406 EUR
Retailer 9€539 EUR
Retailer 14€539 EUR
Retailer 8€545 EUR
Retailer 12€653 EUR
Retailer 1€723 EUR
Retailer 3€753 EUR
Retailer 2€835 EUR
Retailer 15€1,006 EUR
Retailer 11€1,191 EUR
Retailer 7€1,305 EUR
Retailer 10€1,559 EUR
Retailer 13€1,586 EUR

33 data points across 16 retailers

18 retailers€328 EUR to €1,960 EUR

A
Cheapest Retailer
-
€328 EUR
A
Retailer 2
-
€380 EUR
View
A
Retailer 3
-
€406 EUR
View
Retailer 4
-
€406 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€539 EUR
View
A
Retailer 6
-
€539 EUR
View
B+
Retailer 7
-
€545 EUR
View
A
Retailer 8
-
€653 EUR
View
A
Retailer 9
-
€723 EUR
View
A
Retailer 10
-
€753 EUR
View
A
Retailer 11
-
€835 EUR
View
B+
Retailer 12
-
€1,006 EUR
View
B+
Retailer 13
-
€1,032 EUR
View
B
Retailer 14
-
€1,191 EUR
View
B+
Retailer 15
-
€1,305 EUR
View
B
Retailer 16
-
€1,559 EUR
View
B
Retailer 17
-
€1,586 EUR
View
Most Expensive
B
Brilliant Earth
18287456A · Nov 5
€1,960 EUR
$2,200 USD
View
17 more retailers have this diamond
Prices start from €328 EURSave up to €1,632 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
€328 EUR