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Marquise|Lab Grown|IGI

1.99ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG848623914

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848623914

Diamond specifications and retailer prices

From £481 GBP
As of November 4, 2026
Save £709 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,191 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848623914 or 848623914. Listed at 6 retailers as of November 3, 2026, with prices from £481 to £1,191, a £709 spread on the same certified stone. MOH London lists it at £1,191. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848623914
Dimensions13.42 × 6.42 × 4.02 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm6.42 mm1.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848623914
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.6%

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: £1,191 GBP|Low: £481 GBP|High: £1,219 GBP|Avg: £793 GBP|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£481 GBP
Retailer 2£525 GBP
Retailer 3£635 GBP
Retailer 5£942 GBP
Retailer 6£988 GBP
MOH London£1,191 GBP

14 data points across 6 retailers

6 retailers£481 GBP to £1,191 GBP

A
Cheapest Retailer
-
£481 GBP
A
Retailer 2
-
£525 GBP
View
B+
Retailer 3
-
£635 GBP
View
B+
Retailer 4
-
£942 GBP
View
B
Retailer 5
-
£988 GBP
View
Most Expensive
B
MOH London
LG848623914 · Nov 3
£1,191 GBP
View
5 more retailers have this diamond
Prices start from £481 GBPSave up to £709 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
£481 GBP