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Marquise|Lab Grown|IGI

3.01ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG848665341

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665341

Diamond specifications and retailer prices

From £460 GBP
As of November 4, 2026
Save £2,601 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,061 GBP at Brilliant Earth · As of November 4, 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 LG848665341 or 848665341. Listed at 17 retailers as of November 4, 2026, with prices from £460 to £3,061, a £2,601 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 angle38°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665341
Dimensions15.12 × 7.51 × 4.68 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
15.12 mm7.51 mm3.01 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665341
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: £3,061 GBP|Low: £460 GBP|High: £3,061 GBP|Avg: £1,312 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 5, 2026
Retailer 6£460 GBP
Retailer 7£514 GBP
Retailer 10£614 GBP
Retailer 3£665 GBP
Retailer 16£764 GBP
Retailer 12£883 GBP
Retailer 2£1,206 GBP
Retailer 15£1,211 GBP
Retailer 14£1,237 GBP
Retailer 13£1,279 GBP
Retailer 4£1,285 GBP
Retailer 5£1,819 GBP
Retailer 9£1,841 GBP
Retailer 17£1,879 GBP
Retailer 8£1,889 GBP
Retailer 11£2,239 GBP
Brilliant Earth£3,061 GBP

11 data points across 17 retailers

17 retailers£460 GBP to £3,061 GBP

A
Cheapest Retailer
-
£460 GBP
A
Retailer 2
-
£514 GBP
View
Final sale: no returns
A
Retailer 3
-
£614 GBP
View
A
Retailer 4
-
£665 GBP
View
A
Retailer 5
-
£764 GBP
View
A
Retailer 6
-
£883 GBP
View
B+
Retailer 7
-
£1,206 GBP
View
B+
Retailer 8
-
£1,211 GBP
View
B+
Retailer 9
-
£1,237 GBP
View
B+
Retailer 10
-
£1,279 GBP
View
B+
Retailer 11
-
£1,285 GBP
View
B
Retailer 12
-
£1,819 GBP
View
B
Retailer 13
-
£1,841 GBP
View
B
Retailer 14
-
£1,879 GBP
View
B
Retailer 15
-
£1,889 GBP
View
B
Retailer 16
-
£2,239 GBP
View
Most Expensive
B
Brilliant Earth
22329056A · Nov 4
£3,061 GBP
$4,120 USD
View
16 more retailers have this diamond
Prices start from £460 GBPSave up to £2,601 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
£460 GBP