CaratHunter
Plans
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 $625 NZD
$352 USD
As of October 30, 2026
Save $1,234 NZD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,859 NZD 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 $625 to $1,859, a $1,234 spread on the same certified stone. MOH London lists it at $1,859. 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: $1,859 NZD|Low: $463 NZD|High: $2,165 NZD|Avg: $1,302 NZD|-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$463 NZD
Retailer 13$625 NZD
Retailer 9$773 NZD
Retailer 8$856 NZD
Retailer 4$908 NZD
Retailer 2$1,128 NZD
Retailer 3$1,506 NZD
Retailer 5$1,583 NZD
Retailer 10$1,586 NZD
Retailer 11$1,801 NZD
Retailer 7$1,808 NZD
Retailer 6$1,828 NZD
MOH London$1,859 NZD

44 data points across 13 retailers

12 retailers$625 NZD to $1,859 NZD

B+
Cheapest Retailer
-
$625 NZD
$352 USD
A
Retailer 2
-
$773 NZD
€415 EUR
View
A
Retailer 3
-
$856 NZD
£380 GBP
View
A
Retailer 4
-
$908 NZD
$512 USD
View
B+
Retailer 5
-
$1,128 NZD
$636 USD
View
B+
Retailer 6
-
$1,506 NZD
SGD 1,147 SGD
View
Retailer 7
-
$1,583 NZD
$892 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$1,586 NZD
A$1,375 AUD
View
Retailer 9
-
$1,801 NZD
$1,015 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$1,808 NZD
$1,019 USD
View
B+
Retailer 11
-
$1,828 NZD
$1,030 USD
View
Most Expensive
B
MOH London
LG811646854 · Oct 26
$1,859 NZD
£825 GBP
View
11 more retailers have this diamond
Prices start from $625 NZDSave up to $1,234 NZD

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
$625 NZD