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Cushion|Lab Grown|IGI

1.29ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG816675506

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG816675506

Diamond specifications and retailer prices

From $641 NZD
£284 GBP
As of October 30, 2026
Save $1,510 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,151 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown cushion diamond

This 1.29ct 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 LG816675506 or 816675506. Listed at 8 retailers as of October 29, 2026, with prices from $641 to $2,151, a $1,510 spread on the same certified stone. MOH London lists it at $2,151. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816675506
Dimensions8.20 × 5.74 × 3.71 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.74 mm1.29 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816675506
Side View
Table 65.0%Crown 31.6°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 64.6%

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: $2,151 NZD|Low: $533 NZD|High: $2,165 NZD|Avg: $1,179 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$533 NZD
Retailer 2$641 NZD
Retailer 5$899 NZD
Retailer 7$919 NZD
Retailer 3$1,012 NZD
Retailer 6$1,097 NZD
Retailer 8$1,808 NZD
MOH London$2,151 NZD

32 data points across 8 retailers

8 retailers$641 NZD to $2,151 NZD

Retailer 1
-
$533 NZD
$300 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$641 NZD
£284 GBP
View
A
Retailer 3
-
$899 NZD
$506 USD
View
A
Retailer 4
-
$919 NZD
$517 USD
View
B+
Retailer 5
-
$1,012 NZD
£448 GBP
View
B+
Retailer 6
-
$1,097 NZD
$617 USD
View
B
Retailer 7
-
$1,808 NZD
$1,018 USD
View
Most Expensive
B
MOH London
LG816675506 · Oct 29
$2,151 NZD
£953 GBP
View
7 more retailers have this diamond
Prices start from $641 NZDSave up to $1,510 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
1.29ct Cushion
$641 NZD