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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 €2,157 EUR
$2,410 USD
As of October 30, 2026
9 retailers carry this diamond
Most expensive: €2,157 EUR 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 30, 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 30
Current: €2,157 EUR|Low: €337 EUR|High: €4,538 EUR|Avg: €1,558 EUR|-25.4%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 10€337 EUR
Retailer 17€505 EUR
Retailer 13€744 EUR
Retailer 6€961 EUR
Retailer 3€974 EUR
Retailer 4€978 EUR
Retailer 11€1,008 EUR
Retailer 9€1,045 EUR
Retailer 12€1,113 EUR
Retailer 16€1,410 EUR
Retailer 7€1,511 EUR
Retailer 5€1,692 EUR
Retailer 8€1,895 EUR
Retailer 14€1,934 EUR
Retailer 2€1,965 EUR
Brilliant Earth€2,157 EUR
Retailer 15€3,374 EUR

24 data points across 17 retailers

9 retailers

Retailer 1
-
€337 EUR
£297 GBP
Price last confirmed 18 days ago
Retailer 2
-
€380 EUR
$425 USD
View
Price last confirmed 19 days ago
Retailer 3
-
€426 EUR
$476 USD
View
Price last confirmed 21 days ago
Retailer 4
-
€744 EUR
$831 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€1,113 EUR
$1,243 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€1,672 EUR
$1,868 USD
View
Price last confirmed 20 days ago
Retailer 7
-
€1,934 EUR
£1,701 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
€1,965 EUR
$2,195 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21413904Y · Oct 30
€2,157 EUR
$2,410 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
€2,157 EUR