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Marquise|Lab Grown|IGI

1.99ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG842602553

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842602553

Diamond specifications and retailer prices

From £488 GBP
As of November 4, 2026
Save £721 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,209 GBP at MOH London · As of November 3, 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 very-good cut grade and certified by IGI LG842602553 or 842602553. Listed at 6 retailers as of November 3, 2026, with prices from £488 to £1,209, a £721 spread on the same certified stone. MOH London lists it at £1,209. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842602553
Dimensions12.64 × 6.52 × 4.14 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm6.52 mm1.99 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842602553
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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 4
Current: £1,209 GBP|Low: £464 GBP|High: £1,215 GBP|Avg: £718 GBP|+5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4£488 GBP
Retailer 2£534 GBP
Retailer 3£561 GBP
Retailer 5£647 GBP
Retailer 6£1,002 GBP
MOH London£1,209 GBP

21 data points across 6 retailers

6 retailers£488 GBP to £1,209 GBP

A
Cheapest Retailer
-
£488 GBP
A
Retailer 2
-
£534 GBP
View
A
Retailer 3
-
£561 GBP
View
B+
Retailer 4
-
£647 GBP
View
B
Retailer 5
-
£1,002 GBP
View
Most Expensive
B
MOH London
LG842602553 · Nov 3
£1,209 GBP
View
5 more retailers have this diamond
Prices start from £488 GBPSave up to £721 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
£488 GBP