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Cushion|Lab Grown|IGI

3.01ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG801624299

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG801624299

Diamond specifications and retailer prices

From £456 GBP
As of November 4, 2026
Save £2,847 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,304 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801624299 or 801624299. Listed at 18 retailers as of November 4, 2026, with prices from £456 to £3,304, a £2,847 spread on the same certified stone. Brilliant Earth lists it at £3,304. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801624299
Dimensions10.00 × 7.46 × 4.96 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.00 mm7.46 mm3.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801624299
Side View
Table 52.0%Crown 39.4°Girdle: STK-THKPavilion 38.6°Culet: LargeDepth 66.5%

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: £3,304 GBP|Low: £456 GBP|High: £4,282 GBP|Avg: £1,184 GBP|-22.8%
Brilliant Earth
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
November 5, 2026
Retailer 4£456 GBP
Retailer 12£506 GBP
Retailer 14£585 GBP
Retailer 15£678 GBP
Retailer 6£766 GBP
Retailer 10£769 GBP
Retailer 8£780 GBP
Retailer 11£1,067 GBP
Retailer 9£1,097 GBP
Retailer 5£1,467 GBP
Retailer 7£1,598 GBP
Retailer 13£1,628 GBP
Retailer 3£1,713 GBP
Retailer 2£2,189 GBP
Brilliant Earth£3,304 GBP

44 data points across 15 retailers

18 retailers£456 GBP to £3,304 GBP

A
Cheapest Retailer
-
£456 GBP
Final sale: no returns
Retailer 2
-
£506 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
£550 GBP
View
A
Retailer 4
-
£585 GBP
View
A
Retailer 5
-
£678 GBP
View
A
Retailer 6
-
£766 GBP
View
A
Retailer 7
-
£769 GBP
View
A
Retailer 8
-
£780 GBP
View
A
Retailer 9
-
£898 GBP
View
B+
Retailer 10
-
£1,067 GBP
View
A
Retailer 11
-
£1,097 GBP
View
B+
Retailer 12
-
£1,467 GBP
View
B+
Retailer 13
-
£1,598 GBP
View
B+
Retailer 14
-
£1,628 GBP
View
B+
Retailer 15
-
£1,640 GBP
View
B
Retailer 16
-
£1,713 GBP
View
B
Retailer 17
-
£2,189 GBP
View
Most Expensive
B
Brilliant Earth
19702570A · Nov 4
£3,304 GBP
$4,460 USD
View
17 more retailers have this diamond
Prices start from £456 GBPSave up to £2,847 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 Cushion
£456 GBP