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Asscher|Lab Grown|IGI

1.03ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG712552550

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG712552550

Diamond specifications and retailer prices

From €419 EUR
$468 USD
As of October 30, 2026
Save €820 EUR (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,239 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712552550 or 712552550. Listed at 5 retailers as of October 29, 2026, with prices from €419 to €1,239, a €820 spread on the same certified stone. MOH London lists it at €1,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712552550
Dimensions5.69 × 5.67 × 3.59 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
5.69 mm5.67 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712552550
Side View
Table 62.0%Crown 31.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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: €1,239 EUR|Low: €419 EUR|High: €1,260 EUR|Avg: €752 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5€419 EUR
Retailer 2€537 EUR
Retailer 3€543 EUR
Retailer 4€1,034 EUR
MOH London€1,239 EUR

42 data points across 5 retailers

5 retailers€419 EUR to €1,239 EUR

A
Cheapest Retailer
-
€419 EUR
$468 USD
A
Retailer 2
-
€537 EUR
£473 GBP
View
A
Retailer 3
-
€543 EUR
$607 USD
View
B
Retailer 4
-
€1,034 EUR
$1,155 USD
View
Most Expensive
B
MOH London
LG712552550 · Oct 29
€1,239 EUR
£1,090 GBP
View
4 more retailers have this diamond
Prices start from €419 EURSave up to €820 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
1.03ct Asscher
€419 EUR