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Marquise|Lab Grown|IGI

3.01ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG839699114

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839699114

Diamond specifications and retailer prices

From £331 GBP
As of November 4, 2026
Save £1,846 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,177 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839699114 or 839699114. Listed at 19 retailers as of November 4, 2026, with prices from £331 to £2,177, a £1,846 spread on the same certified stone. Brilliant Earth lists it at £2,177. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839699114
Dimensions14.29 × 7.63 × 4.62 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.29 mm7.63 mm3.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839699114
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.6%

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: £2,177 GBP|Low: £331 GBP|High: £2,259 GBP|Avg: £990 GBP|-3.6%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 5, 2026
Retailer 6£331 GBP
Retailer 14£371 GBP
Retailer 16£411 GBP
Retailer 9£424 GBP
Retailer 11£490 GBP
Retailer 4£516 GBP
Retailer 5£551 GBP
Retailer 15£632 GBP
Retailer 2£672 GBP
Retailer 7£739 GBP
Retailer 3£837 GBP
Retailer 13£1,105 GBP
Retailer 17£1,321 GBP
Retailer 12£1,439 GBP
Retailer 10£1,505 GBP
Retailer 8£1,631 GBP
Brilliant Earth£2,177 GBP

33 data points across 17 retailers

19 retailers£331 GBP to £2,177 GBP

A
Cheapest Retailer
-
£331 GBP
A
Retailer 2
-
£371 GBP
View
A
Retailer 3
-
£411 GBP
View
Retailer 4
-
£424 GBP
View
Price last confirmed 20 days ago
A
Retailer 5
-
£490 GBP
View
A
Retailer 6
-
£516 GBP
View
B+
Retailer 7
-
£551 GBP
View
A
Retailer 8
-
£632 GBP
View
A
Retailer 9
-
£672 GBP
View
Retailer 10
-
£739 GBP
View
Price last confirmed 9 days ago
A
Retailer 11
-
£837 GBP
View
B+
Retailer 12
-
£1,105 GBP
View
B+
Retailer 13
-
£1,321 GBP
View
Retailer 14
-
£1,384 GBP
View
Price last confirmed 18 days ago
B+
Retailer 15
-
£1,439 GBP
View
B+
Retailer 16
-
£1,505 GBP
View
Retailer 17
-
£1,530 GBP
View
Price last confirmed 34 days ago
Retailer 18
-
£1,631 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21622790A · Nov 4
£2,177 GBP
$2,930 USD
View
18 more retailers have this diamond
Prices start from £331 GBPSave up to £1,846 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
3.01ct Marquise
£331 GBP