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Cushion|Lab Grown|IGI

1.31ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG582368416

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG582368416

Diamond specifications and retailer prices

From $493 AUD
$346 USD
As of October 25, 2026
3 retailers carry this diamond
Most expensive: $1,398 AUD at MOH London · As of October 19, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582368416 or 582368416. Listed at 3 retailers as of October 19, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582368416
Dimensions8.00 × 5.68 × 3.77 mm
L/W Ratio1.41
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
8.00 mm5.68 mm1.31 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582368416
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 66.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: $1,398 AUD|Low: $186 AUD|High: $2,306 AUD|Avg: $1,047 AUD|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 4$269 AUD
Retailer 3$493 AUD
Retailer 7$553 AUD
Retailer 8$722 AUD
Retailer 6$786 AUD
Retailer 10$862 AUD
Retailer 5$1,259 AUD
MOH London$1,398 AUD
Retailer 9$1,736 AUD
Retailer 2$2,093 AUD

9 data points across 10 retailers

3 retailers$493 AUD to $1,398 AUD

Retailer 1
-
$493 AUD
$346 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,111 AUD
$781 USD
View
Most Expensive
MOH London
LG582368416 · Oct 19
$1,398 AUD
£773 GBP
View
Price last confirmed 14 days ago
2 more retailers have this diamond

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.

1.31ct Cushion
$493 AUD