Princess|Lab Grown|IGI

3.01ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG839670548

Shape and cutting style on the report: Princess cut

Certificate IGI LG839670548

Diamond specifications and retailer prices

From £331 GBP
As of November 4, 2026
Save £4,104 GBP (93%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,436 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.01ct lab-grown princess diamond

This 3.01ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839670548 or 839670548. Listed at 24 retailers as of November 3, 2026, with prices from £331 to £4,436, a £4,104 spread on the same certified stone. Brilliant Earth lists it at £4,436. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670548
Dimensions7.82 × 7.56 × 5.72 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.56 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670548
Side View
Table 69.0%Crown 49.5°Girdle: MediumPavilion 38.5°Culet: NoneDepth 75.7%

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: £4,436 GBP|Low: £331 GBP|High: £4,436 GBP|Avg: £941 GBP
Brilliant Earth
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November 5, 2026
Retailer 3£331 GBP
Retailer 21£370 GBP
Retailer 6£371 GBP
Retailer 19£411 GBP
Retailer 9£447 GBP
Retailer 2£466 GBP
Retailer 12£513 GBP
Retailer 23£645 GBP
Retailer 16£647 GBP
Retailer 11£651 GBP
Retailer 18£672 GBP
Retailer 20£869 GBP
Retailer 15£920 GBP
Retailer 13£936 GBP
Retailer 7£1,007 GBP
Retailer 8£1,305 GBP
Retailer 5£1,321 GBP
Retailer 22£1,345 GBP
Retailer 24£1,470 GBP
Retailer 17£1,498 GBP
Retailer 4£1,537 GBP
Retailer 14£1,573 GBP
Retailer 10£1,782 GBP
Brilliant Earth£4,436 GBP

28 data points across 24 retailers

24 retailers£331 GBP to £4,436 GBP

A
Cheapest Retailer
-
£331 GBP
A
Retailer 2
-
£370 GBP
View
Final sale: no returns
A
Retailer 3
-
£371 GBP
View
A
Retailer 4
-
£411 GBP
View
A
Retailer 5
-
£447 GBP
View
A
Retailer 6
-
£466 GBP
View
A
Retailer 7
-
£513 GBP
View
B+
Retailer 8
-
£645 GBP
View
Retailer 9
-
£647 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
£651 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
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£672 GBP
View
A
Retailer 12
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£869 GBP
View
Retailer 13
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£920 GBP
View
Price last confirmed 12 days ago
B+
Retailer 14
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£936 GBP
View
B+
Retailer 15
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£1,007 GBP
View
B+
Retailer 16
-
£1,305 GBP
View
B+
Retailer 17
-
£1,321 GBP
View
B+
Retailer 18
-
£1,345 GBP
View
B+
Retailer 19
-
£1,470 GBP
View
Retailer 20
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£1,498 GBP
View
Price last confirmed 28 days ago
B
Retailer 21
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£1,537 GBP
View
Retailer 22
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£1,573 GBP
View
Price last confirmed 10 days ago
B
Retailer 23
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£1,782 GBP
View
Most Expensive
B
Brilliant Earth
22457936A · Nov 3
£4,436 GBP
$5,970 USD
View
23 more retailers have this diamond
Prices start from £331 GBPSave up to £4,104 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 Princess
£331 GBP