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Oval|Lab Grown|IGI

0.52ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG851653356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851653356

Diamond specifications and retailer prices

From £66 GBP
As of November 3, 2026
Save £535 GBP (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £601 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown oval diamond

This 0.52ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851653356 or 851653356. Listed at 8 retailers as of November 2, 2026, with prices from £66 to £601, a £535 spread on the same certified stone. MOH London lists it at £601. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle40.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851653356
Dimensions6.30 × 4.51 × 2.80 mm
L/W Ratio1.40
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
6.30 mm4.51 mm0.52 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG851653356
Side View
Table 65.0%Crown 40.7°Girdle: MED-STKPavilion 38.5°CuletDepth 62.1%

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: £601 GBP|Low: £66 GBP|High: £601 GBP|Avg: £256 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6£66 GBP
Retailer 8£77 GBP
Retailer 5£149 GBP
Retailer 4£174 GBP
Retailer 2£197 GBP
Retailer 7£263 GBP
Retailer 3£293 GBP
MOH London£601 GBP

3 data points across 8 retailers

8 retailers£66 GBP to £601 GBP

A
Cheapest Retailer
-
£66 GBP
A
Retailer 2
-
£77 GBP
View
B+
Retailer 3
-
£149 GBP
View
B+
Retailer 4
-
£174 GBP
View
B
Retailer 5
-
£197 GBP
View
B
Retailer 6
-
£263 GBP
View
B
Retailer 7
-
£293 GBP
View
Most Expensive
C
MOH London
LG851653356 · Nov 2
£601 GBP
View
7 more retailers have this diamond
Prices start from £66 GBPSave up to £535 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
0.52ct Oval
£66 GBP