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Oval|Lab Grown|IGI

0.99ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG774621962

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774621962

Diamond specifications and retailer prices

From £694 GBP
$930 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £694 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774621962 or 774621962. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774621962
Dimensions7.73 × 5.70 × 3.52 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
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
7.73 mm5.70 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG774621962
Side View
Table 56.0%Crown 33.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £694 GBP|Low: £90 GBP|High: £762 GBP|Avg: £388 GBP|-7.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
June 1, 2026
Retailer 4£243 GBP
Retailer 3£246 GBP
Retailer 7£313 GBP
Retailer 5£322 GBP
Retailer 6£340 GBP
Retailer 2£380 GBP
Retailer 9£489 GBP
Brilliant Earth£694 GBP
Retailer 8£728 GBP

61 data points across 9 retailers

1 retailer

B
Brilliant Earth
18208781A · Oct 31
£694 GBP
$930 USD
View

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.

B
0.99ct Oval
£694 GBP