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Asscher|Lab Grown|IGI

5.03ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG787623468

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787623468

Diamond specifications and retailer prices

From €10,507 EUR
$11,739 USD
As of October 30, 2026
Save €25,007 EUR (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €35,514 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.03ct lab-grown asscher diamond

This 5.03ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787623468 or 787623468. Listed at 9 retailers as of October 30, 2026, with prices from €10,507 to €35,514, a €25,007 spread on the same certified stone. Taylor and Hart lists it at €35,514. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623468
Dimensions9.42 × 9.37 × 6.16 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
9.42 mm9.37 mm5.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623468
Side View
Table 59.0%Crown 31.8°Girdle: ThickPavilion 41.2°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €16,488 EUR|Low: €10,507 EUR|High: €39,620 EUR|Avg: €19,981 EUR|-12.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 30, 2026
Retailer 5€10,507 EUR
Retailer 7€11,114 EUR
Retailer 8€11,820 EUR
Retailer 4€14,113 EUR
Retailer 9€15,353 EUR
Retailer 1€16,488 EUR
Retailer 3€18,717 EUR
Retailer 2€20,541 EUR
Retailer 6€33,677 EUR
Taylor and Hart€35,514 EUR

28 data points across 10 retailers

9 retailers€10,507 EUR to €35,514 EUR

A
Cheapest Retailer
-
€10,507 EUR
$11,739 USD
A
Retailer 2
-
€11,114 EUR
$12,417 USD
View
A
Retailer 3
-
€11,820 EUR
$13,205 USD
View
A
Retailer 4
-
€14,113 EUR
£12,415 GBP
View
A
Retailer 5
-
€16,488 EUR
$18,420 USD
View
A
Retailer 6
-
€18,717 EUR
£16,465 GBP
View
B+
Retailer 7
-
€20,541 EUR
View
B
Retailer 8
-
€33,677 EUR
$37,624 USD
View
Most Expensive
B
Taylor and Hart
QDZUYBY · Oct 30
€35,514 EUR
$39,677 USD
View
8 more retailers have this diamond
Prices start from €10,507 EURSave up to €25,007 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
5.03ct Asscher
€10,507 EUR