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Cushion|Lab Grown|IGI

1.29ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG645487449

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG645487449

Diamond specifications and retailer prices

From $291 AUD
As of November 4, 2026
Save $1,212 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,503 AUD at MOH London · As of November 2, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645487449 or 645487449. Listed at 16 retailers as of November 2, 2026, with prices from $291 to $1,503, a $1,212 spread on the same certified stone. MOH London lists it at $1,503. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645487449
Dimensions7.83 × 5.50 × 3.77 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.50 mm1.29 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645487449
Side View
Table 66.0%Crown 40.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 68.5%

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 4
Current: $1,503 AUD|Low: $265 AUD|High: $1,521 AUD|Avg: $733 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10$291 AUD
Retailer 9$322 AUD
Retailer 6$536 AUD
Retailer 5$555 AUD
Retailer 2$573 AUD
Retailer 4$783 AUD
Retailer 3$832 AUD
Retailer 7$919 AUD
Retailer 8$1,140 AUD
MOH London$1,503 AUD

43 data points across 10 retailers

16 retailers$291 AUD to $1,503 AUD

A
Cheapest Retailer
-
$291 AUD
Final sale: no returns
Retailer 2
-
$322 AUD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$365 AUD
View
B+
Retailer 4
-
$439 AUD
View
A
Retailer 5
-
$536 AUD
View
A
Retailer 6
-
$555 AUD
View
A
Retailer 7
-
$573 AUD
View
A
Retailer 8
-
$576 AUD
View
A
Retailer 9
-
$783 AUD
View
B+
Retailer 10
-
$832 AUD
View
B+
Retailer 11
-
$919 AUD
View
B+
Retailer 12
-
$1,061 AUD
View
B+
Retailer 13
-
$1,086 AUD
View
B
Retailer 14
-
$1,110 AUD
View
B+
Retailer 15
-
$1,140 AUD
View
Most Expensive
B
MOH London
LG645487449 · Nov 2
$1,503 AUD
£830 GBP
View
15 more retailers have this diamond
Prices start from $291 AUDSave up to $1,212 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
$291 AUD