Cushion|Lab Grown|IGI

4.05ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG792643085

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG792643085

Diamond specifications and retailer prices

From $832 USD
As of October 29, 2026
Save $2,572 USD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,404 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG792643085 or 792643085. Listed at 11 retailers as of October 29, 2026, with prices from $832 to $3,404, a $2,572 spread on the same certified stone. MOH London lists it at $3,404. 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

4.05
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792643085
Dimensions11.91 × 8.58 × 5.17 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm8.58 mm4.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792643085
Side View
Table 52.0%Crown 31.6°Girdle: STK-THKPavilion 36°Culet: NoneDepth 60.3%

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: Oct 29
Current: $3,404 USD|Low: $657 USD|High: $3,625 USD|Avg: $2,026 USD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$832 USD
Retailer 7$862 USD
Retailer 5$1,065 USD
Retailer 8$1,276 USD
Retailer 2$1,384 USD
Retailer 9$1,397 USD
Retailer 6$1,661 USD
Retailer 4$2,637 USD
Retailer 10$2,791 USD
Retailer 12$2,914 USD
Retailer 3$2,973 USD
MOH London$3,404 USD

34 data points across 12 retailers

11 retailers$832 USD to $3,404 USD

A
Cheapest Retailer
-
$832 USD
Final sale: no returns
Retailer 2
-
$862 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,065 USD
View
A
Retailer 4
-
$1,276 USD
View
A
Retailer 5
-
$1,384 USD
£1,090 GBP
View
A
Retailer 6
-
$1,397 USD
View
B+
Retailer 7
-
$1,661 USD
View
B
Retailer 8
-
$2,791 USD
View
B
Retailer 9
-
$2,914 USD
View
B
Retailer 10
-
$2,973 USD
View
Most Expensive
B
MOH London
LG792643085 · Oct 29
$3,404 USD
£2,680 GBP
View
10 more retailers have this diamond
Prices start from $832 USDSave up to $2,572 USD

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
4.05ct Cushion
$832 USD