CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG849646077

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849646077

Diamond specifications and retailer prices

From £391 GBP
As of November 4, 2026
Save £2,670 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,061 GBP at Brilliant Earth · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849646077 or 849646077. Listed at 18 retailers as of October 31, 2026, with prices from £391 to £3,061, a £2,670 spread on the same certified stone. Brilliant Earth lists it at £3,061. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849646077
Dimensions16.04 × 7.24 × 4.38 mm
L/W Ratio2.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.04 mm7.24 mm3.01 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849646077
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £522 GBP|Low: £391 GBP|High: £2,110 GBP|Avg: £1,026 GBP|-4.9%
Retailer 1
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 16£391 GBP
Retailer 5£438 GBP
Retailer 10£438 GBP
Retailer 13£484 GBP
Retailer 1£522 GBP
Retailer 6£587 GBP
Retailer 2£652 GBP
Retailer 15£743 GBP
Retailer 8£757 GBP
Retailer 11£1,025 GBP
Retailer 7£1,065 GBP
Retailer 3£1,250 GBP
Retailer 17£1,273 GBP
Retailer 12£1,591 GBP
Retailer 9£1,593 GBP
Retailer 4£1,966 GBP
Retailer 14£2,015 GBP

9 data points across 17 retailers

18 retailers£391 GBP to £3,061 GBP

A
Cheapest Retailer
-
£391 GBP
A
Retailer 2
-
£438 GBP
View
Final sale: no returns
A
Retailer 3
-
£438 GBP
View
A
Retailer 4
-
£484 GBP
View
A
Retailer 5
-
£522 GBP
View
A
Retailer 6
-
£587 GBP
View
B+
Retailer 7
-
£652 GBP
View
A
Retailer 8
-
£743 GBP
View
A
Retailer 9
-
£757 GBP
View
B+
Retailer 10
-
£1,025 GBP
View
B+
Retailer 11
-
£1,065 GBP
View
B+
Retailer 12
-
£1,250 GBP
View
B+
Retailer 13
-
£1,273 GBP
View
B+
Retailer 14
-
£1,591 GBP
View
B+
Retailer 15
-
£1,593 GBP
View
B+
Retailer 16
-
£1,966 GBP
View
B
Retailer 17
-
£2,015 GBP
View
Most Expensive
B
Brilliant Earth
22413237A · Oct 31
£3,061 GBP
$4,120 USD
View
17 more retailers have this diamond
Prices start from £391 GBPSave up to £2,670 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
£391 GBP