Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG619435665

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619435665

Diamond specifications and retailer prices

From €302 EUR
$337 USD
As of October 30, 2026
Save €1,059 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,578 EUR at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG619435665 or 619435665. Listed at 17 retailers as of October 30, 2026, with a 351% 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

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619435665
Dimensions6.44 × 6.36 × 4.11 mm
L/W Ratio1.01
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
6.44 mm6.36 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619435665
Side View
Table 63.0%Crown 32.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 64.6%

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: €2,578 EUR|Low: €215 EUR|High: €2,775 EUR|Avg: €881 EUR|-7.1%
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 31, 2026
Retailer 4€302 EUR
Retailer 17€336 EUR
Retailer 10€347 EUR
Retailer 7€474 EUR
Retailer 15€548 EUR
Retailer 16€549 EUR
Retailer 3€568 EUR
Retailer 12€577 EUR
Retailer 2€596 EUR
Retailer 11€783 EUR
Retailer 14€835 EUR
Retailer 5€933 EUR
Retailer 6€1,121 EUR
Retailer 9€1,245 EUR
Retailer 13€1,347 EUR
Retailer 8€1,361 EUR
Brilliant Earth€2,578 EUR

43 data points across 17 retailers

17 retailers€302 EUR to €1,361 EUR

A
Cheapest Retailer
-
€302 EUR
$337 USD
Final sale: no returns
A
Retailer 2
-
€336 EUR
$375 USD
View
A
Retailer 3
-
€347 EUR
£305 GBP
View
A
Retailer 4
-
€474 EUR
$530 USD
View
A
Retailer 5
-
€549 EUR
$613 USD
View
A
Retailer 6
-
€568 EUR
$635 USD
View
A
Retailer 7
-
€577 EUR
ZAR 10,409 ZAR
View
A
Retailer 8
-
€596 EUR
£524 GBP
View
A
Retailer 9
-
€783 EUR
A$1,345 AUD
View
A
Retailer 10
-
€835 EUR
$933 USD
View
B+
Retailer 11
-
€933 EUR
$1,042 USD
View
B+
Retailer 12
-
€1,121 EUR
$1,253 USD
View
B+
Retailer 13
-
€1,213 EUR
£1,067 GBP
View
B+
Retailer 14
-
€1,347 EUR
£1,185 GBP
View
B+
Retailer 15
-
€1,361 EUR
$1,520 USD
View
Retailer 16
-
€2,051 EUR
$2,291 USD
View
Price last confirmed 82 days ago
Most Expensive
Brilliant Earth
21386162A · Oct 8
€2,578 EUR
$2,880 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from €302 EURSave up to €1,059 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
1.53ct Asscher
€302 EUR