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Asscher|Lab Grown|IGI

1.24ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634391

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634391

Diamond specifications and retailer prices

From €328 EUR
As of November 4, 2026
Save €2,593 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,920 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.24ct lab-grown asscher diamond

This 1.24ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634391 or 840634391. Listed at 20 retailers as of November 4, 2026, with prices from €328 to €2,920, a €2,593 spread on the same certified stone. Brilliant Earth lists it at €2,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634391
Dimensions5.96 × 5.96 × 3.89 mm
L/W Ratio1.00
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
5.96 mm5.96 mm1.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634391
Side View
Table 61.0%Crown 34.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 65.3%

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: Nov 4
Current: €2,920 EUR|Low: €328 EUR|High: €2,920 EUR|Avg: €960 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 15€328 EUR
Retailer 17€367 EUR
Retailer 5€380 EUR
Retailer 7€406 EUR
Retailer 14€417 EUR
Retailer 11€443 EUR
Retailer 19€541 EUR
Retailer 12€649 EUR
Retailer 18€649 EUR
Retailer 10€708 EUR
Retailer 13€726 EUR
Retailer 3€748 EUR
Retailer 9€763 EUR
Retailer 4€1,027 EUR
Retailer 16€1,306 EUR
Retailer 6€1,341 EUR
Retailer 8€1,346 EUR
Retailer 20€1,543 EUR
Retailer 2€1,583 EUR
Brilliant Earth€2,920 EUR

18 data points across 20 retailers

20 retailers€328 EUR to €2,920 EUR

A
Cheapest Retailer
-
€328 EUR
A
Retailer 2
-
€367 EUR
View
Final sale: no returns
A
Retailer 3
-
€380 EUR
View
A
Retailer 4
-
€406 EUR
View
A
Retailer 5
-
€417 EUR
View
Retailer 6
-
€443 EUR
View
Price last confirmed 11 days ago
A
Retailer 7
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€541 EUR
View
A
Retailer 8
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€649 EUR
View
A
Retailer 9
-
€649 EUR
View
Retailer 10
-
€708 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€726 EUR
View
B+
Retailer 12
-
€748 EUR
View
B+
Retailer 13
-
€763 EUR
View
B+
Retailer 14
-
€1,027 EUR
View
B+
Retailer 15
-
€1,306 EUR
View
B+
Retailer 16
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€1,341 EUR
View
B+
Retailer 17
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€1,346 EUR
View
B+
Retailer 18
-
€1,543 EUR
View
B+
Retailer 19
-
€1,583 EUR
View
Most Expensive
B
Brilliant Earth
21861650A · Nov 4
€2,920 EUR
$3,290 USD
View
19 more retailers have this diamond
Prices start from €328 EURSave up to €2,593 EUR

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
1.24ct Asscher
€328 EUR