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Asscher|Lab Grown|IGI

1.37ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG742533944

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG742533944

Diamond specifications and retailer prices

From €217 EUR
As of November 4, 2026
Save €2,081 EUR (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,299 EUR at Brilliant Earth · As of November 3, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742533944 or 742533944. Listed at 13 retailers as of November 3, 2026, with prices from €217 to €2,299, a €2,081 spread on the same certified stone. Brilliant Earth lists it at €2,299. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742533944
Dimensions6.09 × 6.09 × 3.86 mm
L/W Ratio1.00
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
6.09 mm6.09 mm1.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742533944
Side View
Table 68.0%Crown 35.4°Girdle: MediumPavilion 38.2°Culet: NoneDepth 63.4%

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: €2,299 EUR|Low: €209 EUR|High: €3,390 EUR|Avg: €797 EUR|-32.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10€217 EUR
Retailer 3€248 EUR
Retailer 9€453 EUR
Retailer 8€454 EUR
Retailer 11€480 EUR
Retailer 6€486 EUR
Retailer 5€660 EUR
Retailer 7€867 EUR
Retailer 4€870 EUR
Retailer 2€1,078 EUR
Brilliant Earth€2,299 EUR

37 data points across 11 retailers

13 retailers€217 EUR to €2,299 EUR

A
Cheapest Retailer
-
€217 EUR
A
Retailer 2
-
€248 EUR
View
Final sale: no returns
Retailer 3
-
€265 EUR
View
Price last confirmed 41 days ago
Retailer 4
-
€453 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€454 EUR
View
Retailer 6
-
€480 EUR
View
Price last confirmed 11 days ago
A
Retailer 7
-
€486 EUR
View
A
Retailer 8
-
€660 EUR
View
B+
Retailer 9
-
€706 EUR
View
B+
Retailer 10
-
€867 EUR
View
B+
Retailer 11
-
€870 EUR
View
B+
Retailer 12
-
€1,078 EUR
View
Most Expensive
B
Brilliant Earth
16604580A · Nov 3
€2,299 EUR
$2,590 USD
View
12 more retailers have this diamond
Prices start from €217 EURSave up to €2,081 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
€217 EUR