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Cushion|Lab Grown|IGI

1.43ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG752512062

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG752512062

Diamond specifications and retailer prices

From $737 AUD
€493 EUR
As of October 31, 2026
Save $1,968 AUD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,705 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752512062 or 752512062. Listed at 11 retailers as of October 29, 2026, with prices from $737 to $2,705, a $1,968 spread on the same certified stone. Brilliant Earth lists it at $2,705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752512062
Dimensions6.56 × 6.49 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.56 mm6.49 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752512062
Side View
Table 63.0%Crown 36.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 68.1%

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 31
Current: $2,705 AUD|Low: $728 AUD|High: $2,833 AUD|Avg: $1,372 AUD|-3.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$737 AUD
Retailer 9$774 AUD
Retailer 8$834 AUD
Retailer 4$888 AUD
Retailer 10$1,088 AUD
Retailer 3$1,227 AUD
Retailer 11$1,567 AUD
Retailer 5$1,629 AUD
Retailer 7$1,751 AUD
Retailer 6$1,873 AUD
Brilliant Earth$2,705 AUD

40 data points across 11 retailers

11 retailers$737 AUD to $2,705 AUD

A
Cheapest Retailer
-
$737 AUD
€493 EUR
A
Retailer 2
-
$774 AUD
$544 USD
View
A
Retailer 3
-
$834 AUD
$586 USD
View
A
Retailer 4
-
$888 AUD
£491 GBP
View
B+
Retailer 5
-
$1,088 AUD
$764 USD
View
B+
Retailer 6
-
$1,227 AUD
$862 USD
View
B+
Retailer 7
-
$1,567 AUD
$1,101 USD
View
B+
Retailer 8
-
$1,629 AUD
View
Retailer 9
-
$1,751 AUD
$1,230 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,873 AUD
£1,036 GBP
View
Most Expensive
B
Brilliant Earth
18883721A · Oct 29
$2,705 AUD
$1,900 USD
View
10 more retailers have this diamond
Prices start from $737 AUDSave up to $1,968 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
1.43ct Cushion
$737 AUD