CaratHunter
Plans
Cushion|Lab Grown|IGI

1.55ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG787622164

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

Certificate IGI LG787622164

Diamond specifications and retailer prices

From $345 SGD
$269 USD
As of October 29, 2026
Save $1,480 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,825 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787622164 or 787622164. Listed at 18 retailers as of October 26, 2026, with prices from $345 to $1,825, a $1,480 spread on the same certified stone. MOH London lists it at $1,825. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622164
Dimensions6.65 × 6.49 × 4.28 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.49 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622164
Side View
Table 64.0%Crown 36.4°Girdle: THK-VTKPavilion 37.5°Culet: NoneDepth 65.9%

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 29
Current: $1,825 SGD|Low: $345 SGD|High: $1,894 SGD|Avg: $1,115 SGD|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 3$345 SGD
Retailer 14$406 SGD
Retailer 9$455 SGD
Retailer 12$515 SGD
Retailer 6$609 SGD
Retailer 15$726 SGD
Retailer 18$747 SGD
Retailer 5$782 SGD
Retailer 16$828 SGD
Retailer 8$887 SGD
Retailer 4$1,058 SGD
Retailer 17$1,298 SGD
Retailer 2$1,387 SGD
Retailer 11$1,595 SGD
Retailer 13$1,697 SGD
Retailer 7$1,756 SGD
Retailer 10$1,778 SGD
MOH London$1,825 SGD

35 data points across 18 retailers

18 retailers$345 SGD to $1,825 SGD

A
Cheapest Retailer
-
$345 SGD
$269 USD
Final sale: no returns
A
Retailer 2
-
$406 SGD
£250 GBP
View
A
Retailer 3
-
$455 SGD
$355 USD
View
B+
Retailer 4
-
$515 SGD
$402 USD
View
A
Retailer 5
-
$609 SGD
$475 USD
View
A
Retailer 6
-
$726 SGD
£446 GBP
View
A
Retailer 7
-
$747 SGD
€555 EUR
View
A
Retailer 8
-
$782 SGD
ZAR 9,852 ZAR
View
A
Retailer 9
-
$828 SGD
$646 USD
View
A
Retailer 10
-
$887 SGD
$692 USD
View
B+
Retailer 11
-
$1,058 SGD
A$1,270 AUD
View
B+
Retailer 12
-
$1,298 SGD
$1,012 USD
View
B+
Retailer 13
-
$1,387 SGD
$1,082 USD
View
B+
Retailer 14
-
$1,595 SGD
A$1,914 AUD
View
B
Retailer 15
-
$1,697 SGD
$1,324 USD
View
Retailer 16
-
$1,756 SGD
$1,370 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,778 SGD
£1,092 GBP
View
Most Expensive
B
MOH London
LG787622164 · Oct 26
$1,825 SGD
£1,121 GBP
View
17 more retailers have this diamond
Prices start from $345 SGDSave up to $1,480 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
$345 SGD