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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG637480393

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637480393

Diamond specifications and retailer prices

From €299 EUR
£262 GBP
As of October 29, 2026
Save €510 EUR (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €809 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637480393 or 637480393. Listed at 7 retailers as of October 29, 2026, with prices from €299 to €809, a €510 spread on the same certified stone. MOH London lists it at €809. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637480393
Dimensions6.20 × 6.17 × 3.79 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.20 mm6.17 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637480393
Side View
Table 59.0%Crown 35.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

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 29
Current: €809 EUR|Low: €282 EUR|High: €814 EUR|Avg: €441 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2€299 EUR
Retailer 3€309 EUR
Retailer 4€315 EUR
Retailer 6€317 EUR
Retailer 5€454 EUR
Retailer 7€603 EUR
MOH London€809 EUR

42 data points across 7 retailers

7 retailers€299 EUR to €809 EUR

A
Cheapest Retailer
-
€299 EUR
£262 GBP
A
Retailer 2
-
€309 EUR
View
A
Retailer 3
-
€315 EUR
$351 USD
View
A
Retailer 4
-
€317 EUR
$353 USD
View
A
Retailer 5
-
€454 EUR
$505 USD
View
B+
Retailer 6
-
€603 EUR
$671 USD
View
Most Expensive
B+
MOH London
LG637480393 · Oct 29
€809 EUR
£709 GBP
View
6 more retailers have this diamond
Prices start from €299 EURSave up to €510 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
0.90ct Round
€299 EUR