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Marquise|Lab Grown|IGI

2.01ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG848605437

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848605437

Diamond specifications and retailer prices

From £393 GBP
As of November 4, 2026
Save £2,534 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,927 GBP at Brilliant Earth · As of November 4, 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 top-tier cut grade and certified by IGI LG848605437 or 848605437. Listed at 22 retailers as of November 4, 2026, with prices from £393 to £2,927, a £2,534 spread on the same certified stone. Brilliant Earth lists it at £2,927. 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

2.01
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848605437
Dimensions13.30 × 6.62 × 3.92 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
13.30 mm6.62 mm2.01 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848605437
Side View
Table 59.0%Crown 31.7°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.2%

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: £2,927 GBP|Low: £393 GBP|High: £2,927 GBP|Avg: £1,246 GBP
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 7£393 GBP
Retailer 14£439 GBP
Retailer 21£440 GBP
Retailer 11£487 GBP
Retailer 2£511 GBP
Retailer 12£587 GBP
Retailer 5£654 GBP
Retailer 4£720 GBP
Retailer 18£747 GBP
Retailer 13£1,083 GBP
Retailer 19£1,101 GBP
Retailer 20£1,175 GBP
Retailer 15£1,281 GBP
Retailer 10£1,286 GBP
Retailer 6£1,583 GBP
Retailer 9£1,601 GBP
Retailer 8£1,666 GBP
Retailer 16£1,806 GBP
Retailer 17£2,028 GBP
Retailer 22£2,110 GBP
Retailer 3£2,528 GBP
Brilliant Earth£2,927 GBP

9 data points across 22 retailers

22 retailers£393 GBP to £2,927 GBP

A
Cheapest Retailer
-
£393 GBP
A
Retailer 2
-
£439 GBP
View
Final sale: no returns
A
Retailer 3
-
£440 GBP
View
A
Retailer 4
-
£487 GBP
View
A
Retailer 5
-
£511 GBP
View
A
Retailer 6
-
£587 GBP
View
A
Retailer 7
-
£654 GBP
View
A
Retailer 8
-
£720 GBP
View
A
Retailer 9
-
£747 GBP
View
A
Retailer 10
-
£1,083 GBP
View
A
Retailer 11
-
£1,101 GBP
View
A
Retailer 12
-
£1,175 GBP
View
A
Retailer 13
-
£1,281 GBP
View
A
Retailer 14
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£1,286 GBP
View
B+
Retailer 15
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£1,583 GBP
View
B+
Retailer 16
-
£1,601 GBP
View
B+
Retailer 17
-
£1,666 GBP
View
B+
Retailer 18
-
£1,806 GBP
View
B+
Retailer 19
-
£2,028 GBP
View
B+
Retailer 20
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£2,110 GBP
View
B
Retailer 21
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£2,528 GBP
View
Most Expensive
B
Brilliant Earth
22338486A · Nov 4
£2,927 GBP
$3,940 USD
View
21 more retailers have this diamond
Prices start from £393 GBPSave up to £2,534 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
£393 GBP