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Marquise|Lab Grown|IGI

1.19ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG841664854

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841664854

Diamond specifications and retailer prices

From £143 GBP
As of November 4, 2026
Save £687 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £830 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.19ct lab-grown marquise diamond

This 1.19ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841664854 or 841664854. Listed at 10 retailers as of November 4, 2026, with prices from £143 to £830, a £687 spread on the same certified stone. MOH London lists it at £830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841664854
Dimensions10.51 × 5.53 × 3.58 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.51 mm5.53 mm1.19 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841664854
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.7%

Caratlytics Score

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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: £830 GBP|Low: £143 GBP|High: £830 GBP|Avg: £520 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£143 GBP
Retailer 3£212 GBP
Retailer 8£298 GBP
Retailer 7£342 GBP
Retailer 6£573 GBP
Retailer 5£574 GBP
Retailer 2£626 GBP
Retailer 9£708 GBP
MOH London£830 GBP

26 data points across 9 retailers

10 retailers£143 GBP to £830 GBP

A
Cheapest Retailer
-
£143 GBP
A
Retailer 2
-
£212 GBP
View
Retailer 3
-
£298 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£342 GBP
View
B+
Retailer 5
-
£573 GBP
View
B
Retailer 6
-
£574 GBP
View
B
Retailer 7
-
£609 GBP
View
B
Retailer 8
-
£626 GBP
View
Retailer 9
-
£708 GBP
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
LG841664854 · Nov 5
£830 GBP
View
9 more retailers have this diamond
Prices start from £143 GBPSave up to £687 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
1.19ct Marquise
£143 GBP