Marquise|Lab Grown|IGI

3.01ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG839611692

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839611692

Diamond specifications and retailer prices

From £447 GBP
As of November 4, 2026
Save £1,701 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,147 GBP at Brilliant Earth · As of November 3, 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 LG839611692 or 839611692. Listed at 18 retailers as of November 3, 2026, with prices from £447 to £2,147, a £1,701 spread on the same certified stone. Brilliant Earth lists it at £2,147. 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 angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611692
Dimensions15.40 × 7.50 × 4.65 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.40 mm7.50 mm3.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611692
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: £2,147 GBP|Low: £322 GBP|High: £3,875 GBP|Avg: £1,056 GBP
Brilliant Earth
Retailer 2
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November 2, 2026
Retailer 8£335 GBP
Retailer 5£374 GBP
Retailer 7£415 GBP
Retailer 13£447 GBP
Retailer 3£502 GBP
Retailer 19£520 GBP
Retailer 16£630 GBP
Retailer 11£636 GBP
Retailer 20£650 GBP
Retailer 17£682 GBP
Retailer 10£851 GBP
Retailer 2£1,007 GBP
Retailer 14£1,305 GBP
Retailer 4£1,334 GBP
Retailer 18£1,526 GBP
Retailer 9£1,530 GBP
Retailer 6£1,553 GBP
Retailer 15£1,782 GBP
Brilliant Earth£2,147 GBP
Retailer 12£2,230 GBP

26 data points across 20 retailers

18 retailers£447 GBP to £2,147 GBP

Retailer 1
-
£335 GBP
Price last confirmed 28 days ago
Retailer 2
-
£415 GBP
View
Price last confirmed 28 days ago
A
Retailer 3
-
£447 GBP
View
Retailer 4
-
£520 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£630 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£636 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
£650 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£682 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
£851 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£1,007 GBP
View
B+
Retailer 11
-
£1,305 GBP
View
Retailer 12
-
£1,334 GBP
View
Price last confirmed 26 days ago
Retailer 13
-
£1,526 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
£1,530 GBP
View
Price last confirmed 28 days ago
Retailer 15
-
£1,553 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
£1,782 GBP
View
B
Retailer 17
-
£2,132 GBP
View
Most Expensive
B
Brilliant Earth
21808601A · Nov 3
£2,147 GBP
$2,890 USD
View
17 more retailers have this diamond
Prices start from £447 GBPSave up to £1,701 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
£447 GBP