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Marquise|Lab Grown|IGI

3.01ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG719504402

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG719504402

Diamond specifications and retailer prices

From £375 GBP
As of November 4, 2026
Save £3,650 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,026 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719504402 or 719504402. Listed at 23 retailers as of November 4, 2026, with prices from £375 to £4,026, a £3,650 spread on the same certified stone. Yadav Diamonds lists it at £4,026. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719504402
Dimensions15.30 × 7.46 × 4.57 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.30 mm7.46 mm3.01 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719504402
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.3%

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: £985 GBP|Low: £360 GBP|High: £4,026 GBP|Avg: £1,109 GBP
Retailer 1
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Yadav Diamonds
November 5, 2026
Retailer 3£375 GBP
Retailer 7£421 GBP
Retailer 4£465 GBP
Retailer 8£465 GBP
Retailer 12£530 GBP
Retailer 15£568 GBP
Retailer 2£624 GBP
Retailer 9£675 GBP
Retailer 14£680 GBP
Retailer 11£767 GBP
Retailer 1£985 GBP
Retailer 13£1,010 GBP
Retailer 17£1,201 GBP
Retailer 6£1,224 GBP
Retailer 5£1,726 GBP
Retailer 16£1,854 GBP
Retailer 10£1,937 GBP
Yadav Diamonds£4,026 GBP

41 data points across 18 retailers

23 retailers£375 GBP to £4,026 GBP

A
Cheapest Retailer
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£375 GBP
A
Retailer 2
-
£421 GBP
View
Final sale: no returns
A
Retailer 3
-
£421 GBP
View
Retailer 4
-
£465 GBP
View
Price last confirmed 20 days ago
A
Retailer 5
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£465 GBP
View
A
Retailer 6
-
£530 GBP
View
A
Retailer 7
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£568 GBP
View
B+
Retailer 8
-
£624 GBP
View
Retailer 9
-
£675 GBP
View
Price last confirmed 7 days ago
Retailer 10
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£680 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
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£767 GBP
View
A
Retailer 12
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£889 GBP
View
A
Retailer 13
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£985 GBP
View
A
Retailer 14
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£1,010 GBP
View
B+
Retailer 15
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£1,201 GBP
View
B+
Retailer 16
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£1,224 GBP
View
Retailer 17
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£1,358 GBP
View
Price last confirmed 9 days ago
B+
Retailer 18
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£1,514 GBP
View
B
Retailer 19
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£1,610 GBP
View
B
Retailer 20
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£1,726 GBP
View
Retailer 21
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£1,854 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
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£1,937 GBP
View
Most Expensive
B
Yadav Diamonds
13135611 · Nov 4
£4,026 GBP
$5,418 USD
View
22 more retailers have this diamond
Prices start from £375 GBPSave up to £3,650 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
£375 GBP