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Asscher|Lab Grown|IGI

1.37ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634933

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634933

Diamond specifications and retailer prices

From €542 EUR
As of November 4, 2026
Save €2,706 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,248 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.37ct lab-grown asscher diamond

This 1.37ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634933 or 840634933. Listed at 16 retailers as of November 4, 2026, with prices from €542 to €3,248, a €2,706 spread on the same certified stone. Brilliant Earth lists it at €3,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634933
Dimensions6.27 × 6.24 × 4.00 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.24 mm1.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634933
Side View
Table 64.0%Crown 34°Girdle: MediumPavilion 40.3°Culet: NoneDepth 64.1%

Caratlytics Score

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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: €3,248 EUR|Low: €542 EUR|High: €3,665 EUR|Avg: €2,132 EUR
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
November 5, 2026
Retailer 11€542 EUR
Retailer 10€616 EUR
Retailer 9€927 EUR
Retailer 12€927 EUR
Retailer 15€939 EUR
Retailer 13€1,052 EUR
Retailer 16€1,363 EUR
Retailer 5€1,676 EUR
Retailer 14€1,683 EUR
Retailer 4€1,899 EUR
Retailer 6€1,931 EUR
Retailer 3€1,947 EUR
Retailer 7€2,476 EUR
Retailer 2€2,498 EUR
Retailer 8€2,894 EUR
Brilliant Earth€3,248 EUR

20 data points across 16 retailers

16 retailers€542 EUR to €3,248 EUR

A
Cheapest Retailer
-
€542 EUR
Final sale: no returns
A
Retailer 2
-
€616 EUR
View
B+
Retailer 3
-
€927 EUR
View
B+
Retailer 4
-
€927 EUR
View
B+
Retailer 5
-
€939 EUR
View
B+
Retailer 6
-
€1,052 EUR
View
B+
Retailer 7
-
€1,363 EUR
View
Retailer 8
-
€1,676 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€1,683 EUR
View
B+
Retailer 10
-
€1,899 EUR
View
Retailer 11
-
€1,931 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
€1,947 EUR
View
B
Retailer 13
-
€2,476 EUR
View
B
Retailer 14
-
€2,498 EUR
View
B
Retailer 15
-
€2,894 EUR
View
Most Expensive
B
Brilliant Earth
21861718A · Nov 4
€3,248 EUR
$3,660 USD
View
15 more retailers have this diamond
Prices start from €542 EURSave up to €2,706 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
1.37ct Asscher
€542 EUR