Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG837628586

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837628586

Diamond specifications and retailer prices

From €529 EUR
$591 USD
As of October 30, 2026
Save €769 EUR (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,996 EUR at Rare Carat · As of October 19, 2026
View at Rare Carat

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 LG837628586 or 837628586. Listed at 9 retailers as of October 29, 2026, with a 145% 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 angle35.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628586
Dimensions6.47 × 6.40 × 3.92 mm
L/W Ratio1.01
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
6.47 mm6.40 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628586
Side View
Table 70.0%Crown 35.9°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 61.3%

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: Oct 30
Current: €1,996 EUR|Low: €526 EUR|High: €2,027 EUR|Avg: €996 EUR|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8€529 EUR
Retailer 5€556 EUR
Retailer 3€570 EUR
Retailer 6€928 EUR
Retailer 9€1,006 EUR
Retailer 7€1,079 EUR
Retailer 2€1,146 EUR
Retailer 4€1,298 EUR
Rare Carat€1,996 EUR

41 data points across 9 retailers

9 retailers€529 EUR to €1,298 EUR

A
Cheapest Retailer
-
€529 EUR
$591 USD
A
Retailer 2
-
€556 EUR
$621 USD
View
A
Retailer 3
-
€570 EUR
£501 GBP
View
A
Retailer 4
-
€928 EUR
$1,037 USD
View
B+
Retailer 5
-
€1,006 EUR
$1,124 USD
View
B+
Retailer 6
-
€1,079 EUR
$1,206 USD
View
B+
Retailer 7
-
€1,146 EUR
A$1,969 AUD
View
B+
Retailer 8
-
€1,298 EUR
£1,142 GBP
View
Most Expensive
Rare Carat
3S837628586 · Oct 19
€1,996 EUR
$2,230 USD
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from €529 EURSave up to €769 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
€529 EUR