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Marquise|Lab Grown|IGI

2.01ct F IF Marquise Lab Grown Diamond

VG • F/IF • IGI LG825639398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825639398

Diamond specifications and retailer prices

From £391 GBP
As of November 4, 2026
Save £2,566 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,957 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825639398 or 825639398. Listed at 20 retailers as of November 3, 2026, with prices from £391 to £2,957, a £2,566 spread on the same certified stone. Brilliant Earth lists it at £2,957. 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

2.01
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639398
Dimensions12.90 × 6.52 × 3.93 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.90 mm6.52 mm2.01 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639398
Side View
Table 61.0%Crown 36.4°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 60.3%

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: £2,957 GBP|Low: £377 GBP|High: £2,957 GBP|Avg: £1,067 GBP|+1.0%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 19£391 GBP
Retailer 4£437 GBP
Retailer 3£438 GBP
Retailer 6£484 GBP
Retailer 12£507 GBP
Retailer 16£587 GBP
Retailer 10£743 GBP
Retailer 14£743 GBP
Retailer 5£749 GBP
Retailer 2£1,078 GBP
Retailer 18£1,095 GBP
Retailer 17£1,168 GBP
Retailer 8£1,273 GBP
Retailer 20£1,286 GBP
Retailer 7£1,415 GBP
Retailer 15£1,796 GBP
Retailer 13£2,015 GBP
Retailer 11£2,092 GBP
Retailer 9£2,528 GBP
Brilliant Earth£2,957 GBP

29 data points across 20 retailers

20 retailers£391 GBP to £2,957 GBP

A
Cheapest Retailer
-
£391 GBP
A
Retailer 2
-
£437 GBP
View
Final sale: no returns
A
Retailer 3
-
£438 GBP
View
A
Retailer 4
-
£484 GBP
View
Retailer 5
-
£507 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
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£587 GBP
View
Retailer 7
-
£743 GBP
View
Price last confirmed 10 days ago
A
Retailer 8
-
£743 GBP
View
A
Retailer 9
-
£749 GBP
View
A
Retailer 10
-
£1,078 GBP
View
A
Retailer 11
-
£1,095 GBP
View
A
Retailer 12
-
£1,168 GBP
View
A
Retailer 13
-
£1,273 GBP
View
A
Retailer 14
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£1,286 GBP
View
B+
Retailer 15
-
£1,415 GBP
View
B
Retailer 16
-
£1,796 GBP
View
B+
Retailer 17
-
£2,015 GBP
View
B+
Retailer 18
-
£2,092 GBP
View
B
Retailer 19
-
£2,528 GBP
View
Most Expensive
B
Brilliant Earth
21632718A · Nov 3
£2,957 GBP
$3,980 USD
View
19 more retailers have this diamond
Prices start from £391 GBPSave up to £2,566 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
2.01ct Marquise
£391 GBP