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Round|Lab Grown|IGI

0.51ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG844643292

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844643292

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of November 1, 2026
Save €640 EUR (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €774 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844643292 or 844643292. Listed at 7 retailers as of November 1, 2026, with prices from €134 to €774, a €640 spread on the same certified stone. MOH London lists it at €774. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643292
Dimensions5.07 × 5.11 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.07 mm5.11 mm0.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643292
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41.1°CuletDepth 62.8%

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: Nov 1
Current: €774 EUR|Low: €134 EUR|High: €775 EUR|Avg: €315 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6€134 EUR
Retailer 2€198 EUR
Retailer 3€207 EUR
Retailer 7€218 EUR
Retailer 5€307 EUR
Retailer 4€391 EUR
MOH London€774 EUR

11 data points across 7 retailers

7 retailers€134 EUR to €774 EUR

A
Cheapest Retailer
-
€134 EUR
$150 USD
B+
Retailer 2
-
€198 EUR
£174 GBP
View
B+
Retailer 3
-
€207 EUR
View
B+
Retailer 4
-
€218 EUR
$244 USD
View
B
Retailer 5
-
€307 EUR
$343 USD
View
B
Retailer 6
-
€391 EUR
$437 USD
View
Most Expensive
B
MOH London
LG844643292 · Nov 1
€774 EUR
£681 GBP
View
6 more retailers have this diamond
Prices start from €134 EURSave up to €640 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
0.51ct Round
€134 EUR