Oval|Lab Grown|IGI

1.00ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG824621513

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG824621513

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of November 1, 2026
Save £504 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £709 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824621513 or 824621513. Listed at 8 retailers as of November 1, 2026, with prices from £205 to £709, a £504 spread on the same certified stone. MOH London lists it at £709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824621513
Dimensions7.81 × 5.54 × 3.39 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
7.81 mm5.54 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG824621513
Side View
Table 65.0%Crown 34.4°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 61.2%

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 1
Current: £709 GBP|Low: £205 GBP|High: £718 GBP|Avg: £396 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5£205 GBP
Retailer 4£264 GBP
Retailer 2£269 GBP
Retailer 7£300 GBP
Retailer 3£418 GBP
Retailer 8£486 GBP
Retailer 6£529 GBP
MOH London£709 GBP

44 data points across 8 retailers

8 retailers£205 GBP to £709 GBP

B+
Cheapest Retailer
-
£205 GBP
$275 USD
A
Retailer 2
-
£264 GBP
€337 EUR
View
A
Retailer 3
-
£269 GBP
View
A
Retailer 4
-
£300 GBP
$402 USD
View
B+
Retailer 5
-
£418 GBP
$560 USD
View
B
Retailer 6
-
£496 GBP
$664 USD
View
B
Retailer 7
-
£529 GBP
$708 USD
View
Most Expensive
B
MOH London
LG824621513 · Nov 1
£709 GBP
View
7 more retailers have this diamond
Prices start from £205 GBPSave up to £504 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
1.00ct Oval
£205 GBP