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Cushion|Lab Grown|IGI

3.04ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG745516607

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG745516607

Diamond specifications and retailer prices

From €788 EUR
$880 USD
As of October 31, 2026
Save €3,679 EUR (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,466 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG745516607 or 745516607. Listed at 6 retailers as of October 31, 2026, with prices from €788 to €4,466, a €3,679 spread on the same certified stone. Do Amore Diamonds lists it at €4,466. 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
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745516607
Dimensions8.32 × 8.18 × 5.69 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm8.18 mm3.04 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745516607
Side View
Table 63.0%Crown 39.3°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,466 EUR|Low: €743 EUR|High: €4,466 EUR|Avg: €1,838 EUR|+5.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 4€788 EUR
Retailer 5€870 EUR
Retailer 7€1,081 EUR
Retailer 6€1,209 EUR
Retailer 3€1,759 EUR
Retailer 2€2,715 EUR
Do Amore Diamonds€4,466 EUR

13 data points across 7 retailers

6 retailers€788 EUR to €4,466 EUR

A
Cheapest Retailer
-
€788 EUR
$880 USD
B+
Retailer 2
-
€870 EUR
$972 USD
View
B
Retailer 3
-
€1,759 EUR
$1,965 USD
View
B
Retailer 4
-
€2,715 EUR
£2,388 GBP
View
B
Retailer 5
-
€4,225 EUR
$4,720 USD
View
Most Expensive
C
Do Amore Diamonds
27-52D46BF23 · Oct 31
€4,466 EUR
$4,990 USD
View
5 more retailers have this diamond
Prices start from €788 EURSave up to €3,679 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
€788 EUR