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Cushion|Lab Grown|IGI

1.55ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG811646854

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

Certificate IGI LG811646854

Diamond specifications and retailer prices

From $450 SGD
$352 USD
As of October 30, 2026
Save $889 SGD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,339 SGD at MOH London · As of October 26, 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 LG811646854 or 811646854. Listed at 12 retailers as of October 26, 2026, with prices from $450 to $1,339, a $889 spread on the same certified stone. MOH London lists it at $1,339. 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 angle31.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646854
Dimensions6.85 × 6.44 × 4.24 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm6.44 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646854
Side View
Table 66.0%Crown 31.6°Girdle: MED-VTKPavilion 38.5°Culet: NoneDepth 65.8%

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 30
Current: $1,339 SGD|Low: $334 SGD|High: $1,560 SGD|Avg: $938 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$334 SGD
Retailer 13$450 SGD
Retailer 9$557 SGD
Retailer 8$617 SGD
Retailer 4$655 SGD
Retailer 2$813 SGD
Retailer 3$1,085 SGD
Retailer 5$1,141 SGD
Retailer 10$1,143 SGD
Retailer 11$1,298 SGD
Retailer 7$1,303 SGD
Retailer 6$1,317 SGD
MOH London$1,339 SGD

44 data points across 13 retailers

12 retailers$450 SGD to $1,339 SGD

B+
Cheapest Retailer
-
$450 SGD
$352 USD
A
Retailer 2
-
$557 SGD
€415 EUR
View
A
Retailer 3
-
$617 SGD
£380 GBP
View
A
Retailer 4
-
$655 SGD
$512 USD
View
B+
Retailer 5
-
$813 SGD
$636 USD
View
B+
Retailer 6
-
$1,085 SGD
View
Retailer 7
-
$1,141 SGD
$892 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,143 SGD
A$1,375 AUD
View
Retailer 9
-
$1,298 SGD
$1,015 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,303 SGD
$1,019 USD
View
B+
Retailer 11
-
$1,317 SGD
$1,030 USD
View
Most Expensive
B
MOH London
LG811646854 · Oct 26
$1,339 SGD
£825 GBP
View
11 more retailers have this diamond
Prices start from $450 SGDSave up to $889 SGD

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
$450 SGD