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0.51ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG851604563

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851604563

Diamond specifications and retailer prices

From €87 EUR
As of November 3, 2026
Save €700 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €787 EUR at MOH London · As of November 4, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851604563 or 851604563. Listed at 13 retailers as of November 3, 2026, with prices from €87 to €787, a €700 spread on the same certified stone. MOH London lists it at €787. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604563
Dimensions5.07 × 5.11 × 3.15 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 / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604563
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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 3
Current: €787 EUR|Low: €87 EUR|High: €788 EUR|Avg: €269 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7€87 EUR
Retailer 9€100 EUR
Retailer 10€114 EUR
Retailer 5€146 EUR
Retailer 6€151 EUR
Retailer 12€194 EUR
Retailer 2€203 EUR
Retailer 11€273 EUR
Retailer 4€312 EUR
Retailer 8€344 EUR
Retailer 3€384 EUR
Retailer 13€397 EUR
MOH London€787 EUR

8 data points across 13 retailers

13 retailers€87 EUR to €787 EUR

A
Cheapest Retailer
-
€87 EUR
A
Retailer 2
-
€100 EUR
View
A
Retailer 3
-
€114 EUR
View
A
Retailer 4
-
€146 EUR
View
A
Retailer 5
-
€151 EUR
View
A
Retailer 6
-
€194 EUR
View
A
Retailer 7
-
€203 EUR
View
B+
Retailer 8
-
€273 EUR
View
B+
Retailer 9
-
€312 EUR
View
B
Retailer 10
-
€344 EUR
View
B
Retailer 11
-
€384 EUR
View
B
Retailer 12
-
€397 EUR
View
Most Expensive
B
MOH London
LG851604563 · Nov 4
€787 EUR
£698 GBP
View
12 more retailers have this diamond
Prices start from €87 EURSave up to €700 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
€87 EUR