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Round|Lab Grown|IGI

0.51ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG844684510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844684510

Diamond specifications and retailer prices

From £104 GBP
As of November 4, 2026
Save £520 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £624 GBP 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 LG844684510 or 844684510. Listed at 13 retailers as of November 4, 2026, with prices from £104 to £624, a £520 spread on the same certified stone. MOH London lists it at £624. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684510
Dimensions5.09 × 5.01 × 3.19 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.09 mm5.01 mm0.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684510
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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: Nov 4
Current: £624 GBP|Low: £70 GBP|High: £634 GBP|Avg: £210 GBP|-1.6%
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 3£70 GBP
Retailer 5£80 GBP
Retailer 13£104 GBP
Retailer 12£122 GBP
Retailer 11£153 GBP
Retailer 2£158 GBP
Retailer 10£160 GBP
Retailer 7£177 GBP
Retailer 8£189 GBP
Retailer 9£234 GBP
Retailer 4£244 GBP
Retailer 6£317 GBP
MOH London£624 GBP

13 data points across 13 retailers

13 retailers£104 GBP to £624 GBP

Retailer 1
-
£70 GBP
Price last confirmed 10 days ago
Retailer 2
-
£80 GBP
View
Price last confirmed 9 days ago
A
Retailer 3
-
£104 GBP
View
Retailer 4
-
£153 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£158 GBP
View
B+
Retailer 6
-
£160 GBP
View
B+
Retailer 7
-
£177 GBP
View
B+
Retailer 8
-
£189 GBP
View
B+
Retailer 9
-
£193 GBP
View
B+
Retailer 10
-
£234 GBP
View
B+
Retailer 11
-
£244 GBP
View
B
Retailer 12
-
£317 GBP
View
Most Expensive
B
MOH London
LG844684510 · Nov 4
£624 GBP
View
12 more retailers have this diamond
Prices start from £104 GBPSave up to £520 GBP

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
£104 GBP