Oval|Lab Grown|IGI

0.99ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG783665712

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783665712

Diamond specifications and retailer prices

From £514 GBP
$690 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £514 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783665712 or 783665712. Listed at a single retailer as of November 2, 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783665712
Dimensions7.86 × 5.73 × 3.51 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm5.73 mm0.99 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783665712
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £514 GBP|Low: £155 GBP|High: £48,411 GBP|Avg: £1,157 GBP|-6.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
April 28, 2026
Retailer 8£249 GBP
Retailer 6£251 GBP
Retailer 7£281 GBP
Retailer 4£285 GBP
Retailer 2£343 GBP
Retailer 5£379 GBP
Retailer 3£416 GBP
Brilliant Earth£514 GBP
Retailer 9£546 GBP

24 data points across 9 retailers

1 retailer

B
Brilliant Earth
18557995A · Nov 2
£514 GBP
$690 USD
View

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B
0.99ct Oval
£514 GBP