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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 $510 AUD
As of November 4, 2026
Save $1,215 AUD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,725 AUD 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 $510 to $1,725, a $1,215 spread on the same certified stone. MOH London lists it at $1,725. 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: Nov 4
Current: $1,725 AUD|Low: $428 AUD|High: $1,736 AUD|Avg: $944 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 4$428 AUD
Retailer 2$510 AUD
Retailer 5$721 AUD
Retailer 7$737 AUD
Retailer 3$803 AUD
Retailer 6$880 AUD
Retailer 8$1,450 AUD
MOH London$1,725 AUD

32 data points across 8 retailers

8 retailers$510 AUD to $1,725 AUD

Retailer 1
-
$428 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$510 AUD
View
A
Retailer 3
-
$721 AUD
View
A
Retailer 4
-
$737 AUD
View
A
Retailer 5
-
$803 AUD
View
B+
Retailer 6
-
$880 AUD
View
B
Retailer 7
-
$1,450 AUD
View
Most Expensive
B
MOH London
LG816675506 · Oct 29
$1,725 AUD
£953 GBP
View
7 more retailers have this diamond
Prices start from $510 AUDSave up to $1,215 AUD

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
$510 AUD