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Princess|Lab Grown|IGI

3.01ct E FL Princess Lab Grown Diamond

EX • E/FL • IGI LG828681339

Shape and cutting style on the report: Princess cut

Certificate IGI LG828681339

Diamond specifications and retailer prices

From £1,416 GBP
$1,885 USD
As of October 30, 2026
Save £4,667 GBP (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,083 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828681339 or 828681339. Listed at 23 retailers as of October 29, 2026, with prices from £1,416 to £6,083, a £4,667 spread on the same certified stone. Brilliant Earth lists it at £6,083. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681339
Dimensions7.86 × 7.76 × 5.73 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.86 mm7.76 mm3.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681339
Side View
Table 66.0%Crown 41.3°Girdle: MediumPavilion 39°Culet: NoneDepth 73.8%

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: Oct 30
Current: £6,083 GBP|Low: £1,416 GBP|High: £10,508 GBP|Avg: £5,103 GBP|-25.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 21
October 30, 2026
Retailer 16£1,416 GBP
Retailer 19£1,585 GBP
Retailer 3£1,642 GBP
Retailer 8£1,894 GBP
Retailer 15£2,253 GBP
Retailer 20£2,373 GBP
Retailer 17£2,408 GBP
Retailer 14£2,843 GBP
Retailer 10£3,078 GBP
Retailer 4£3,399 GBP
Retailer 12£3,493 GBP
Retailer 18£3,813 GBP
Retailer 11£4,141 GBP
Retailer 6£4,233 GBP
Retailer 21£4,552 GBP
Retailer 5£4,715 GBP
Retailer 2£4,934 GBP
Retailer 7£5,481 GBP
Retailer 9£5,752 GBP
Retailer 13£6,004 GBP
Brilliant Earth£6,083 GBP

34 data points across 21 retailers

23 retailers£1,416 GBP to £6,083 GBP

A
Cheapest Retailer
-
£1,416 GBP
$1,885 USD
A
Retailer 2
-
£1,585 GBP
$2,111 USD
View
Final sale: no returns
A
Retailer 3
-
£1,642 GBP
$2,187 USD
View
A
Retailer 4
-
£1,894 GBP
HK$19,700 HKD
View
A
Retailer 5
-
£2,253 GBP
View
A
Retailer 6
-
£2,373 GBP
$3,160 USD
View
A
Retailer 7
-
£2,408 GBP
$3,207 USD
View
Retailer 8
-
£2,451 GBP
$3,264 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
£2,760 GBP
$3,676 USD
View
Retailer 10
-
£2,843 GBP
$3,786 USD
View
Price last confirmed 17 days ago
A
Retailer 11
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£3,078 GBP
$4,099 USD
View
A
Retailer 12
-
£3,399 GBP
View
A
Retailer 13
-
£3,493 GBP
$4,652 USD
View
B+
Retailer 14
-
£3,813 GBP
ZAR 82,034 ZAR
View
B+
Retailer 15
-
£4,141 GBP
$5,515 USD
View
B+
Retailer 16
-
£4,233 GBP
$5,637 USD
View
B+
Retailer 17
-
£4,552 GBP
€5,773 EUR
View
B+
Retailer 18
-
£4,715 GBP
View
B+
Retailer 19
-
£4,934 GBP
$6,571 USD
View
B+
Retailer 20
-
£5,481 GBP
SGD 9,864 SGD
View
B
Retailer 21
-
£5,752 GBP
$7,660 USD
View
B+
Retailer 22
-
£6,004 GBP
$7,996 USD
View
Most Expensive
B+
Brilliant Earth
21583856A · Oct 29
£6,083 GBP
$8,100 USD
View
22 more retailers have this diamond
Prices start from £1,416 GBPSave up to £4,667 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
£1,416 GBP