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Princess|Lab Grown|IGI

3.01ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG656487202

Shape and cutting style on the report: Princess cut

Certificate IGI LG656487202

Diamond specifications and retailer prices

From £338 GBP
As of November 4, 2026
Save £2,552 GBP (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,443 GBP at Brilliant Earth · As of October 29, 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 LG656487202 or 656487202. Listed at 23 retailers as of November 4, 2026, with a 755% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656487202
Dimensions7.88 × 7.75 × 5.63 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.75 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG656487202
Side View
Table 69.0%Crown 44°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 72.6%

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: £475 GBP|Low: £338 GBP|High: £1,591 GBP|Avg: £795 GBP|-4.1%
Retailer 1
Retailer 2
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Retailer 19
November 5, 2026
Retailer 11£338 GBP
Retailer 8£379 GBP
Retailer 14£379 GBP
Retailer 19£419 GBP
Retailer 1£475 GBP
Retailer 5£524 GBP
Retailer 4£563 GBP
Retailer 2£640 GBP
Retailer 13£687 GBP
Retailer 18£711 GBP
Retailer 16£910 GBP
Retailer 6£938 GBP
Retailer 15£1,127 GBP
Retailer 7£1,222 GBP
Retailer 3£1,348 GBP
Retailer 17£1,366 GBP
Retailer 9£1,371 GBP
Retailer 12£1,536 GBP
Retailer 10£1,568 GBP

27 data points across 19 retailers

23 retailers£338 GBP to £2,890 GBP

A
Cheapest Retailer
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£338 GBP
A
Retailer 2
-
£379 GBP
View
Final sale: no returns
A
Retailer 3
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£379 GBP
View
A
Retailer 4
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£419 GBP
View
Retailer 5
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£429 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
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£475 GBP
View
A
Retailer 7
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£524 GBP
View
B+
Retailer 8
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£563 GBP
View
A
Retailer 9
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£640 GBP
View
A
Retailer 10
-
£687 GBP
View
Retailer 11
-
£711 GBP
View
Price last confirmed 7 days ago
B+
Retailer 12
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£910 GBP
View
B+
Retailer 13
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£938 GBP
View
B+
Retailer 14
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£982 GBP
View
B+
Retailer 15
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£1,127 GBP
View
B+
Retailer 16
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£1,222 GBP
View
B+
Retailer 17
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£1,348 GBP
View
B
Retailer 18
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£1,366 GBP
View
B
Retailer 19
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£1,371 GBP
View
B
Retailer 20
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£1,536 GBP
View
B
Retailer 21
-
£1,568 GBP
View
B
Retailer 22
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£2,890 GBP
View
Most Expensive
Brilliant Earth
12439044A · Oct 29
£4,443 GBP
$5,980 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from £338 GBPSave up to £2,552 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
£338 GBP