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Marquise|Lab Grown|IGI

2.01ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG825654520

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654520

Diamond specifications and retailer prices

From £235 GBP
As of November 4, 2026
Save £951 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,186 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825654520 or 825654520. Listed at 21 retailers as of November 3, 2026, with prices from £235 to £1,186, a £951 spread on the same certified stone. Brilliant Earth lists it at £1,186. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654520
Dimensions12.32 × 6.47 × 4.25 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
12.32 mm6.47 mm2.01 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654520
Side View
Table 59.0%Crown 36.3°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
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: £1,186 GBP|Low: £235 GBP|High: £1,186 GBP|Avg: £596 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 19
November 4, 2026
Retailer 11£235 GBP
Retailer 6£262 GBP
Retailer 4£272 GBP
Retailer 10£291 GBP
Retailer 13£347 GBP
Retailer 3£406 GBP
Retailer 19£474 GBP
Retailer 5£477 GBP
Retailer 2£513 GBP
Retailer 18£554 GBP
Retailer 12£650 GBP
Retailer 15£704 GBP
Retailer 14£735 GBP
Retailer 7£931 GBP
Retailer 9£951 GBP
Retailer 8£969 GBP
Retailer 17£1,119 GBP
Retailer 16£1,166 GBP
Brilliant Earth£1,186 GBP

29 data points across 19 retailers

21 retailers£235 GBP to £1,186 GBP

A
Cheapest Retailer
-
£235 GBP
A
Retailer 2
-
£262 GBP
View
Final sale: no returns
A
Retailer 3
-
£272 GBP
View
A
Retailer 4
-
£291 GBP
View
Retailer 5
-
£291 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£347 GBP
View
A
Retailer 7
-
£406 GBP
View
A
Retailer 8
-
£474 GBP
View
A
Retailer 9
-
£477 GBP
View
A
Retailer 10
-
£513 GBP
View
A
Retailer 11
-
£554 GBP
View
B+
Retailer 12
-
£650 GBP
View
B+
Retailer 13
-
£704 GBP
View
B+
Retailer 14
-
£735 GBP
View
B
Retailer 15
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£931 GBP
View
B
Retailer 16
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£936 GBP
View
B
Retailer 17
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£951 GBP
View
B
Retailer 18
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£969 GBP
View
B
Retailer 19
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£1,119 GBP
View
B
Retailer 20
-
£1,166 GBP
View
Most Expensive
B
Brilliant Earth
22456277A · Nov 3
£1,186 GBP
$1,590 USD
View
20 more retailers have this diamond
Prices start from £235 GBPSave up to £951 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
£235 GBP