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Oval|Lab Grown|IGI

0.49ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG851653379

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851653379

Diamond specifications and retailer prices

From £65 GBP
As of November 3, 2026
Save £528 GBP (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £593 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.49ct lab-grown oval diamond

This 0.49ct lab-grown oval sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851653379 or 851653379. Listed at 8 retailers as of November 2, 2026, with prices from £65 to £593, a £528 spread on the same certified stone. MOH London lists it at £593. 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

0.49
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851653379
Dimensions6.32 × 4.47 × 2.71 mm
L/W Ratio1.41
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
6.32 mm4.47 mm0.49 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851653379
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 40°CuletDepth 60.6%

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: £593 GBP|Low: £65 GBP|High: £593 GBP|Avg: £256 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5£65 GBP
Retailer 7£75 GBP
Retailer 4£146 GBP
Retailer 3£172 GBP
Retailer 2£195 GBP
Retailer 6£259 GBP
Retailer 8£303 GBP
MOH London£593 GBP

3 data points across 8 retailers

8 retailers£65 GBP to £593 GBP

A
Cheapest Retailer
-
£65 GBP
A
Retailer 2
-
£75 GBP
View
B+
Retailer 3
-
£146 GBP
View
B+
Retailer 4
-
£172 GBP
View
B+
Retailer 5
-
£195 GBP
View
B
Retailer 6
-
£259 GBP
View
B
Retailer 7
-
£303 GBP
View
Most Expensive
C
MOH London
LG851653379 · Nov 2
£593 GBP
View
7 more retailers have this diamond
Prices start from £65 GBPSave up to £528 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
0.49ct Oval
£65 GBP