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Oval|Lab Grown|IGI

0.99ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG783624999

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783624999

Diamond specifications and retailer prices

From £190 GBP
$254 USD
As of November 1, 2026
Save £752 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £941 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783624999 or 783624999. Listed at 14 retailers as of November 1, 2026, with prices from £190 to £941, a £752 spread on the same certified stone. MOH London lists it at £941. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783624999
Dimensions8.19 × 5.38 × 3.36 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.38 mm0.99 ctF / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783624999
Side View
Table 62.0%Crown 34.2°Girdle: STK-VTKPavilion 40°Culet: NoneDepth 62.5%

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: £941 GBP|Low: £181 GBP|High: £947 GBP|Avg: £452 GBP|-0.4%
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 2, 2026
Retailer 9£190 GBP
Retailer 4£219 GBP
Retailer 5£234 GBP
Retailer 10£235 GBP
Retailer 2£294 GBP
Retailer 13£393 GBP
Retailer 7£426 GBP
Retailer 6£444 GBP
Retailer 11£472 GBP
Retailer 8£721 GBP
Retailer 3£755 GBP
Retailer 12£793 GBP
MOH London£941 GBP

40 data points across 13 retailers

14 retailers£190 GBP to £941 GBP

A
Cheapest Retailer
-
£190 GBP
$254 USD
A
Retailer 2
-
£219 GBP
$294 USD
View
Retailer 3
-
£234 GBP
$313 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£235 GBP
$315 USD
View
A
Retailer 5
-
£294 GBP
View
B+
Retailer 6
-
£325 GBP
$436 USD
View
B+
Retailer 7
-
£393 GBP
$526 USD
View
B+
Retailer 8
-
£426 GBP
ZAR 9,223 ZAR
View
B+
Retailer 9
-
£444 GBP
View
B+
Retailer 10
-
£472 GBP
$632 USD
View
B
Retailer 11
-
£721 GBP
$966 USD
View
B
Retailer 12
-
£755 GBP
$1,011 USD
View
B
Retailer 13
-
£793 GBP
$1,063 USD
View
Most Expensive
B
MOH London
LG783624999 · Nov 1
£941 GBP
View
13 more retailers have this diamond
Prices start from £190 GBPSave up to £752 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
0.99ct Oval
£190 GBP