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Cushion|Lab Grown|IGI

4.55ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG818657966

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG818657966

Diamond specifications and retailer prices

From $1,021 USD
As of October 29, 2026
Save $2,520 USD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,541 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4.55ct lab-grown cushion diamond

This 4.55ct 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 LG818657966 or 818657966. Listed at 10 retailers as of October 26, 2026, with prices from $1,021 to $3,541, a $2,520 spread on the same certified stone. MOH London lists it at $3,541. 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

4.55
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle46.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657966
Dimensions11.52 × 7.96 × 5.22 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm7.96 mm4.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657966
Side View
Table 63.0%Crown 31.3°Girdle: STK-THKPavilion 46.4°Culet: LargeDepth 65.6%

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: Oct 29
Current: $3,541 USD|Low: $1,021 USD|High: $3,541 USD|Avg: $2,110 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$1,021 USD
Retailer 3$1,120 USD
Retailer 2$1,448 USD
Retailer 6$1,522 USD
Retailer 4$1,559 USD
Retailer 8$1,857 USD
Retailer 10$2,951 USD
Retailer 7$3,004 USD
Retailer 9$3,265 USD
MOH London$3,541 USD

9 data points across 10 retailers

10 retailers$1,021 USD to $3,541 USD

A
Cheapest Retailer
-
$1,021 USD
Final sale: no returns
A
Retailer 2
-
$1,120 USD
View
A
Retailer 3
-
$1,448 USD
£1,140 GBP
View
A
Retailer 4
-
$1,522 USD
View
A
Retailer 5
-
$1,559 USD
€1,485 EUR
View
B+
Retailer 6
-
$1,857 USD
View
B
Retailer 7
-
$2,951 USD
View
B
Retailer 8
-
$3,004 USD
View
B
Retailer 9
-
$3,265 USD
View
Most Expensive
B
MOH London
LG818657966 · Oct 26
$3,541 USD
£2,788 GBP
View
9 more retailers have this diamond
Prices start from $1,021 USDSave up to $2,520 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
4.55ct Cushion
$1,021 USD