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Cushion|Lab Grown|IGI

1.40ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG591325162

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591325162

Diamond specifications and retailer prices

From $261 AUD
As of November 1, 2026
Save $979 AUD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,240 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG591325162 or 591325162. Listed at 6 retailers as of November 1, 2026, with prices from $261 to $1,240, a $979 spread on the same certified stone. Brilliant Earth lists it at $1,240. 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

1.40
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591325162
Dimensions7.05 × 5.75 × 4.27 mm
L/W Ratio1.23
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
7.05 mm5.75 mm1.40 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591325162
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 43.6°Culet: NoneDepth 74.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,240 AUD|Low: $261 AUD|High: $2,095 AUD|Avg: $1,015 AUD|-40.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$261 AUD
Retailer 6$489 AUD
Retailer 3$680 AUD
Retailer 2$775 AUD
Retailer 13$854 AUD
Retailer 11$864 AUD
Retailer 7$905 AUD
Retailer 9$927 AUD
Retailer 8$939 AUD
Brilliant Earth$1,240 AUD
Retailer 5$1,317 AUD
Retailer 4$1,498 AUD
Retailer 12$1,785 AUD

15 data points across 13 retailers

6 retailers$261 AUD to $1,240 AUD

A
Cheapest Retailer
-
$261 AUD
Final sale: no returns
A
Retailer 2
-
$489 AUD
View
B+
Retailer 3
-
$775 AUD
View
B+
Retailer 4
-
$905 AUD
View
B+
Retailer 5
-
$958 AUD
View
Most Expensive
B+
Brilliant Earth
14534148A · Nov 3
$1,240 AUD
$870 USD
View
5 more retailers have this diamond
Prices start from $261 AUDSave up to $979 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
1.40ct Cushion
$261 AUD