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Marquise|Lab Grown|IGI

0.99ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG799606229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799606229

Diamond specifications and retailer prices

From £240 GBP
As of November 2, 2026
Save £411 GBP (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £651 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise 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 LG799606229 or 799606229. Listed at 7 retailers as of October 26, 2026, with prices from £240 to £651, a £411 spread on the same certified stone. MOH London lists it at £651. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799606229
Dimensions10.14 × 5.31 × 3.15 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm5.31 mm0.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG799606229
Side View
Table 56.0%Crown 33.8°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £651 GBP|Low: £234 GBP|High: £704 GBP|Avg: £374 GBP|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£240 GBP
Retailer 4£255 GBP
Retailer 6£260 GBP
Retailer 3£264 GBP
Retailer 5£376 GBP
Retailer 7£489 GBP
MOH London£651 GBP

40 data points across 7 retailers

7 retailers£240 GBP to £651 GBP

A
Cheapest Retailer
-
£240 GBP
A
Retailer 2
-
£255 GBP
$342 USD
View
A
Retailer 3
-
£260 GBP
$349 USD
View
A
Retailer 4
-
£264 GBP
View
B+
Retailer 5
-
£376 GBP
$505 USD
View
B+
Retailer 6
-
£489 GBP
$656 USD
View
Most Expensive
B
MOH London
LG799606229 · Oct 26
£651 GBP
View
6 more retailers have this diamond
Prices start from £240 GBPSave up to £411 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 Marquise
£240 GBP