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Marquise|Lab Grown|IGI

3.01ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG841696626

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841696626

Diamond specifications and retailer prices

From £321 GBP
As of November 4, 2026
Save £1,170 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,491 GBP at Brilliance · As of November 5, 2026
View at Brilliance

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 very-good cut grade and certified by IGI LG841696626 or 841696626. Listed at 16 retailers as of November 4, 2026, with prices from £321 to £1,491, a £1,170 spread on the same certified stone. Brilliance lists it at £1,491. 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

3.01
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841696626
Dimensions14.28 × 7.46 × 4.59 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.28 mm7.46 mm3.01 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841696626
Side View
Table 59.0%Crown 36.2°Girdle: STK-THKPavilion 38°Culet: NoneDepth 61.5%

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: £1,491 GBP|Low: £321 GBP|High: £1,496 GBP|Avg: £813 GBP
Brilliance
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 9£321 GBP
Retailer 6£359 GBP
Retailer 3£360 GBP
Retailer 13£398 GBP
Retailer 17£398 GBP
Retailer 11£478 GBP
Retailer 16£505 GBP
Retailer 7£627 GBP
Retailer 2£651 GBP
Retailer 5£676 GBP
Retailer 15£833 GBP
Retailer 14£1,117 GBP
Retailer 12£1,280 GBP
Retailer 4£1,304 GBP
Retailer 8£1,438 GBP
Retailer 10£1,459 GBP
Brilliance£1,491 GBP

29 data points across 17 retailers

16 retailers£321 GBP to £1,491 GBP

A
Cheapest Retailer
-
£321 GBP
A
Retailer 2
-
£359 GBP
View
Final sale: no returns
A
Retailer 3
-
£360 GBP
View
Retailer 4
-
£398 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£398 GBP
View
A
Retailer 6
-
£505 GBP
View
B+
Retailer 7
-
£627 GBP
View
A
Retailer 8
-
£651 GBP
View
A
Retailer 9
-
£676 GBP
View
B+
Retailer 10
-
£833 GBP
View
B+
Retailer 11
-
£1,117 GBP
View
B
Retailer 12
-
£1,280 GBP
View
B
Retailer 13
-
£1,304 GBP
View
B
Retailer 14
-
£1,438 GBP
View
B+
Retailer 15
-
£1,459 GBP
View
Most Expensive
B
Brilliance
D45879573 · Nov 5
£1,491 GBP
$2,007 USD
View
15 more retailers have this diamond
Prices start from £321 GBPSave up to £1,170 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
£321 GBP