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Cushion|Lab Grown|IGI

1.31ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG627423524

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG627423524

Diamond specifications and retailer prices

From $442 AUD
As of October 30, 2026
Save $1,254 AUD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,696 AUD 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG627423524 or 627423524. Listed at 8 retailers as of October 29, 2026, with prices from $442 to $1,696, a $1,254 spread on the same certified stone. MOH London lists it at $1,696. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627423524
Dimensions7.68 × 5.70 × 4.01 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.68 mm5.70 mm1.31 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627423524
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 70.4%

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: $1,696 AUD|Low: $232 AUD|High: $1,696 AUD|Avg: $768 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7$232 AUD
Retailer 3$442 AUD
Retailer 2$614 AUD
Retailer 6$623 AUD
Retailer 4$669 AUD
Retailer 8$753 AUD
Retailer 5$881 AUD
Retailer 9$966 AUD
MOH London$1,696 AUD

15 data points across 9 retailers

8 retailers$442 AUD to $1,696 AUD

A
Cheapest Retailer
-
$442 AUD
A
Retailer 2
-
$614 AUD
View
A
Retailer 3
-
$623 AUD
View
A
Retailer 4
-
$669 AUD
View
B+
Retailer 5
-
$753 AUD
View
Retailer 6
-
$881 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,244 AUD
View
Most Expensive
B
MOH London
LG627423524 · Oct 29
$1,696 AUD
£937 GBP
View
7 more retailers have this diamond
Prices start from $442 AUDSave up to $1,254 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
1.31ct Cushion
$442 AUD