CaratHunter
Plans
Marquise|Lab Grown|IGI

1.99ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG794604370

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG794604370

Diamond specifications and retailer prices

From £501 GBP
As of November 4, 2026
Save £1,961 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,463 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794604370 or 794604370. Listed at 17 retailers as of October 29, 2026, with prices from £501 to £2,463, a £1,961 spread on the same certified stone. MOH London lists it at £2,463. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794604370
Dimensions12.60 × 6.27 × 3.86 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.60 mm6.27 mm1.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794604370
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 61.6%

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 4
Current: £2,463 GBP|Low: £481 GBP|High: £2,476 GBP|Avg: £1,155 GBP|-0.5%
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 4, 2026
Retailer 9£501 GBP
Retailer 10£545 GBP
Retailer 11£581 GBP
Retailer 2£690 GBP
Retailer 7£711 GBP
Retailer 6£921 GBP
Retailer 8£1,068 GBP
Retailer 3£1,447 GBP
Retailer 4£1,485 GBP
Retailer 12£1,635 GBP
Retailer 5£1,983 GBP
Retailer 13£1,993 GBP
MOH London£2,463 GBP

32 data points across 13 retailers

17 retailers£501 GBP to £2,463 GBP

A
Cheapest Retailer
-
£501 GBP
A
Retailer 2
-
£545 GBP
View
A
Retailer 3
-
£581 GBP
View
A
Retailer 4
-
£690 GBP
View
A
Retailer 5
-
£711 GBP
View
B+
Retailer 6
-
£736 GBP
View
B+
Retailer 7
-
£921 GBP
View
B+
Retailer 8
-
£946 GBP
View
B+
Retailer 9
-
£1,068 GBP
View
B
Retailer 10
-
£1,447 GBP
View
B
Retailer 11
-
£1,485 GBP
View
B
Retailer 12
-
£1,635 GBP
View
Retailer 13
-
£1,806 GBP
View
Price last confirmed 26 days ago
B
Retailer 14
-
£1,983 GBP
View
B
Retailer 15
-
£1,993 GBP
View
B
Retailer 16
-
£2,357 GBP
View
Most Expensive
B
MOH London
LG794604370 · Oct 29
£2,463 GBP
View
16 more retailers have this diamond
Prices start from £501 GBPSave up to £1,961 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
1.99ct Marquise
£501 GBP