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Cushion|Lab Grown|IGI

4.09ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG784633454

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784633454

Diamond specifications and retailer prices

From €800 EUR
£704 GBP
As of October 26, 2026
Save €2,256 EUR (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,056 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 4.09ct lab-grown cushion diamond

This 4.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG784633454 or 784633454. Listed at 8 retailers as of October 26, 2026, with prices from €800 to €3,056, a €2,256 spread on the same certified stone. MOH London lists it at €3,056. 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

4.09
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784633454
Dimensions11.08 × 7.90 × 5.28 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm7.90 mm4.09 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784633454
Side View
Table 65.0%Crown 33.8°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.8%

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 26
Current: €3,056 EUR|Low: €733 EUR|High: €4,395 EUR|Avg: €1,987 EUR
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 27, 2026
Retailer 4€733 EUR
Retailer 8€800 EUR
Retailer 3€954 EUR
Retailer 12€1,170 EUR
Retailer 2€1,333 EUR
Retailer 9€1,392 EUR
Retailer 15€1,519 EUR
Retailer 11€1,792 EUR
Retailer 5€1,828 EUR
Retailer 10€2,731 EUR
Retailer 14€2,788 EUR
Retailer 6€2,803 EUR
Retailer 13€2,922 EUR
MOH London€3,056 EUR
Retailer 7€4,395 EUR

5 data points across 15 retailers

8 retailers€800 EUR to €3,056 EUR

A
Cheapest Retailer
-
€800 EUR
£704 GBP
A
Retailer 2
-
€1,333 EUR
£1,173 GBP
View
A
Retailer 3
-
€1,392 EUR
$1,555 USD
View
B+
Retailer 4
-
€1,792 EUR
$2,002 USD
View
B
Retailer 5
-
€2,731 EUR
$3,051 USD
View
Retailer 6
-
€2,788 EUR
$3,115 USD
View
Price last confirmed 73 days ago
Retailer 7
-
€2,803 EUR
A$4,818 AUD
View
Price last confirmed 120 days ago
Most Expensive
B
MOH London
LG784633454 · Oct 26
€3,056 EUR
£2,688 GBP
View
7 more retailers have this diamond
Prices start from €800 EURSave up to €2,256 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
4.09ct Cushion
€800 EUR