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Cushion|Lab Grown|IGI

1.55ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG841664873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841664873

Diamond specifications and retailer prices

From $418 AUD
£231 GBP
As of October 30, 2026
Save $1,260 AUD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,678 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841664873 or 841664873. Listed at 8 retailers as of October 29, 2026, with prices from $418 to $1,678, a $1,260 spread on the same certified stone. MOH London lists it at $1,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841664873
Dimensions8.62 × 5.86 × 3.92 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm5.86 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841664873
Side View
Table 61.0%Crown 35.4°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 66.9%

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 30
Current: $1,678 AUD|Low: $417 AUD|High: $1,678 AUD|Avg: $1,119 AUD|+12.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$418 AUD
Retailer 3$607 AUD
Retailer 6$831 AUD
Retailer 5$1,321 AUD
Retailer 4$1,473 AUD
Retailer 7$1,490 AUD
MOH London$1,678 AUD

20 data points across 7 retailers

8 retailers$418 AUD to $1,678 AUD

A
Cheapest Retailer
-
$418 AUD
£231 GBP
A
Retailer 2
-
$607 AUD
€406 EUR
View
A
Retailer 3
-
$831 AUD
$584 USD
View
B+
Retailer 4
-
$904 AUD
$635 USD
View
B+
Retailer 5
-
$1,321 AUD
$928 USD
View
B
Retailer 6
-
$1,473 AUD
$1,035 USD
View
Retailer 7
-
$1,490 AUD
SGD 1,414 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG841664873 · Oct 29
$1,678 AUD
£928 GBP
View
7 more retailers have this diamond
Prices start from $418 AUDSave up to $1,260 AUD

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
1.55ct Cushion
$418 AUD