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Asscher|Lab Grown|IGI

1.40ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG788630313

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG788630313

Diamond specifications and retailer prices

From $4,455 AUD
$3,130 USD
As of October 28, 2026
9 retailers carry this diamond
Most expensive: $4,455 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.4ct lab-grown asscher diamond

This 1.4ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788630313 or 788630313. Listed at 9 retailers as of October 28, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788630313
Dimensions6.36 × 6.27 × 4.04 mm
L/W Ratio1.01
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
6.36 mm6.27 mm1.40 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788630313
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 39.8°Culet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $4,455 AUD|Low: $536 AUD|High: $7,217 AUD|Avg: $2,492 AUD|-3.1%
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
Retailer 14
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Retailer 17
October 19, 2026
Retailer 10$536 AUD
Retailer 17$803 AUD
Retailer 13$1,183 AUD
Retailer 6$1,529 AUD
Retailer 3$1,548 AUD
Retailer 4$1,555 AUD
Retailer 11$1,603 AUD
Retailer 9$1,662 AUD
Retailer 12$1,769 AUD
Retailer 16$2,242 AUD
Retailer 7$2,403 AUD
Retailer 5$2,690 AUD
Retailer 8$3,014 AUD
Retailer 14$3,075 AUD
Retailer 2$3,124 AUD
Brilliant Earth$4,455 AUD
Retailer 15$5,366 AUD

24 data points across 17 retailers

9 retailers

Retailer 1
-
$536 AUD
£297 GBP
Price last confirmed 17 days ago
Retailer 2
-
$605 AUD
$425 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$678 AUD
$476 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$1,183 AUD
$831 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,769 AUD
$1,243 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$2,659 AUD
$1,868 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$3,075 AUD
£1,701 GBP
View
Price last confirmed 18 days ago
Retailer 8
-
$3,124 AUD
$2,195 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21413904Y · Oct 28
$4,455 AUD
$3,130 USD
View
8 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.

B
1.40ct Asscher
$4,455 AUD