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Round|Lab Grown|IGI

0.50ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG780607688

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780607688

Diamond specifications and retailer prices

From €201 EUR
$225 USD
As of October 30, 2026
Save €326 EUR (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,241 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780607688 or 780607688. Listed at 7 retailers as of October 30, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780607688
Dimensions5.14 × 5.11 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm5.11 mm0.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780607688
Side View
Table 57.0%Crown 33.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.5%

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: €1,241 EUR|Low: €201 EUR|High: €1,241 EUR|Avg: €431 EUR|+50.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6€201 EUR
Retailer 3€250 EUR
Retailer 2€274 EUR
Retailer 4€351 EUR
Retailer 7€358 EUR
Retailer 5€527 EUR
MOH London€1,241 EUR

41 data points across 7 retailers

7 retailers€201 EUR to €527 EUR

A
Cheapest Retailer
-
€201 EUR
$225 USD
A
Retailer 2
-
€250 EUR
£220 GBP
View
A
Retailer 3
-
€274 EUR
View
B+
Retailer 4
-
€351 EUR
$392 USD
View
B+
Retailer 5
-
€358 EUR
A$616 AUD
View
B
Retailer 6
-
€527 EUR
$589 USD
View
Most Expensive
MOH London
LG780607688 · Oct 25
€1,241 EUR
£1,092 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €201 EURSave up to €326 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
0.50ct Round
€201 EUR