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Marquise|Lab Grown|IGI

1.41ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG847632401

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847632401

Diamond specifications and retailer prices

From £177 GBP
As of November 4, 2026
Save £719 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £896 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.41ct lab-grown marquise diamond

This 1.41ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847632401 or 847632401. Listed at 15 retailers as of November 4, 2026, with prices from £177 to £896, a £719 spread on the same certified stone. Brilliant Earth lists it at £896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847632401
Dimensions11.94 × 5.95 × 3.56 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
11.94 mm5.95 mm1.41 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847632401
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.8%

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: £896 GBP|Low: £177 GBP|High: £1,059 GBP|Avg: £524 GBP|-15.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 14£177 GBP
Retailer 6£205 GBP
Retailer 7£246 GBP
Retailer 8£267 GBP
Retailer 4£370 GBP
Retailer 15£402 GBP
Retailer 3£443 GBP
Retailer 10£537 GBP
Retailer 9£604 GBP
Retailer 11£681 GBP
Retailer 12£705 GBP
Retailer 13£707 GBP
Retailer 5£710 GBP
Retailer 2£876 GBP
Brilliant Earth£896 GBP

15 data points across 15 retailers

15 retailers£177 GBP to £896 GBP

A
Cheapest Retailer
-
£177 GBP
A
Retailer 2
-
£205 GBP
View
A
Retailer 3
-
£246 GBP
View
A
Retailer 4
-
£267 GBP
View
A
Retailer 5
-
£370 GBP
View
A
Retailer 6
-
£402 GBP
View
B+
Retailer 7
-
£443 GBP
View
B+
Retailer 8
-
£537 GBP
View
B+
Retailer 9
-
£604 GBP
View
B
Retailer 10
-
£681 GBP
View
B
Retailer 11
-
£705 GBP
View
B
Retailer 12
-
£707 GBP
View
B
Retailer 13
-
£710 GBP
View
B
Retailer 14
-
£876 GBP
View
Most Expensive
B
Brilliant Earth
22210013A · Nov 4
£896 GBP
$1,210 USD
View
14 more retailers have this diamond
Prices start from £177 GBPSave up to £719 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
1.41ct Marquise
£177 GBP