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Cushion|Lab Grown|IGI

1.31ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG807607608

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

Certificate IGI LG807607608

Diamond specifications and retailer prices

From $432 NZD
HK$1,900 HKD
As of November 1, 2026
Save $1,394 NZD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,826 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.31ct lab-grown cushion diamond

This 1.31ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807607608 or 807607608. Listed at 10 retailers as of October 29, 2026, with prices from $432 to $1,826, a $1,394 spread on the same certified stone. MOH London lists it at $1,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807607608
Dimensions6.71 × 6.38 × 3.93 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm6.38 mm1.31 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807607608
Side View
Table 68.0%Crown 32.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 61.6%

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: Nov 1
Current: $1,826 NZD|Low: $432 NZD|High: $2,684 NZD|Avg: $1,117 NZD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$432 NZD
Retailer 7$524 NZD
Retailer 2$692 NZD
Retailer 3$722 NZD
Retailer 8$837 NZD
Retailer 9$901 NZD
Retailer 10$1,346 NZD
Retailer 5$1,493 NZD
Retailer 4$1,600 NZD
MOH London$1,826 NZD

40 data points across 10 retailers

10 retailers$432 NZD to $1,826 NZD

A
Cheapest Retailer
-
$432 NZD
HK$1,900 HKD
B+
Retailer 2
-
$524 NZD
$295 USD
View
A
Retailer 3
-
$692 NZD
£306 GBP
View
A
Retailer 4
-
$722 NZD
€387 EUR
View
A
Retailer 5
-
$837 NZD
$471 USD
View
A
Retailer 6
-
$901 NZD
$507 USD
View
B+
Retailer 7
-
$1,346 NZD
$757 USD
View
B+
Retailer 8
-
$1,493 NZD
$840 USD
View
B+
Retailer 9
-
$1,600 NZD
$900 USD
View
Most Expensive
B
MOH London
LG807607608 · Oct 29
$1,826 NZD
£809 GBP
View
9 more retailers have this diamond
Prices start from $432 NZDSave up to $1,394 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
1.31ct Cushion
$432 NZD