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Cushion|Lab Grown|IGI

3.04ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG827604371

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG827604371

Diamond specifications and retailer prices

From €601 EUR
As of November 4, 2026
Save €1,683 EUR (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,284 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG827604371 or 827604371. Listed at 8 retailers as of November 4, 2026, with prices from €601 to €2,284, a €1,683 spread on the same certified stone. Brilliant Earth lists it at €2,284. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.04
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827604371
Dimensions9.90 × 7.80 × 5.27 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.90 mm7.80 mm3.04 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827604371
Side View
Table 67.0%Crown 31.3°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
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 4
Current: €2,284 EUR|Low: €373 EUR|High: €2,714 EUR|Avg: €948 EUR|-15.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6€373 EUR
Retailer 7€458 EUR
Retailer 9€601 EUR
Retailer 5€605 EUR
Retailer 4€635 EUR
Retailer 2€660 EUR
Retailer 8€902 EUR
Retailer 3€1,488 EUR
Brilliant Earth€2,284 EUR

31 data points across 9 retailers

8 retailers€601 EUR to €2,284 EUR

Retailer 1
-
€373 EUR
Price last confirmed 13 days ago
B+
Retailer 2
-
€601 EUR
View
B+
Retailer 3
-
€605 EUR
View
A
Retailer 4
-
€635 EUR
View
A
Retailer 5
-
€660 EUR
View
B+
Retailer 6
-
€902 EUR
View
B+
Retailer 7
-
€1,488 EUR
View
Most Expensive
B
Brilliant Earth
21219961A · Nov 4
€2,284 EUR
$2,550 USD
View
7 more retailers have this diamond
Prices start from €601 EURSave up to €1,683 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 Cushion
€601 EUR