Asscher|Lab Grown|IGI

1.38ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG573311405

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG573311405

Diamond specifications and retailer prices

From €276 EUR
$308 USD
As of October 30, 2026
Save €1,009 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,533 EUR at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.38ct lab-grown asscher diamond

This 1.38ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG573311405 or 573311405. Listed at 17 retailers as of October 30, 2026, with a 366% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573311405
Dimensions6.17 × 6.15 × 4.09 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
6.17 mm6.15 mm1.38 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573311405
Side View
Table 64.5%Crown 37.3°Girdle: MediumPavilion 41°Culet: NoneDepth 66.5%

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: Oct 30
Current: €2,533 EUR|Low: €276 EUR|High: €2,533 EUR|Avg: €779 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
November 1, 2026
Retailer 5€276 EUR
Retailer 13€306 EUR
Retailer 2€324 EUR
Retailer 12€504 EUR
Retailer 3€507 EUR
Retailer 8€526 EUR
Retailer 4€535 EUR
Retailer 6€539 EUR
Retailer 7€745 EUR
Retailer 11€760 EUR
Retailer 9€1,228 EUR
Retailer 10€1,692 EUR
Brilliant Earth€2,533 EUR

42 data points across 13 retailers

17 retailers€276 EUR to €1,285 EUR

A
Cheapest Retailer
-
€276 EUR
$308 USD
Final sale: no returns
A
Retailer 2
-
€306 EUR
$342 USD
View
A
Retailer 3
-
€324 EUR
£285 GBP
View
A
Retailer 4
-
€448 EUR
$500 USD
View
A
Retailer 5
-
€507 EUR
$566 USD
View
A
Retailer 6
-
€526 EUR
ZAR 9,490 ZAR
View
A
Retailer 7
-
€535 EUR
$598 USD
View
A
Retailer 8
-
€539 EUR
£474 GBP
View
A
Retailer 9
-
€745 EUR
A$1,280 AUD
View
B+
Retailer 10
-
€760 EUR
$849 USD
View
B+
Retailer 11
-
€896 EUR
$1,001 USD
View
B+
Retailer 12
-
€1,028 EUR
£904 GBP
View
B+
Retailer 13
-
€1,029 EUR
$1,150 USD
View
B+
Retailer 14
-
€1,228 EUR
£1,080 GBP
View
B+
Retailer 15
-
€1,285 EUR
$1,435 USD
View
Retailer 16
-
€1,692 EUR
$1,890 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
21385457A · Oct 8
€2,533 EUR
$2,830 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from €276 EURSave up to €1,009 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
1.38ct Asscher
€276 EUR