Princess|Lab Grown|IGI

3.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG847658234

Shape and cutting style on the report: Princess cut

Certificate IGI LG847658234

Diamond specifications and retailer prices

From £340 GBP
$456 USD
As of October 30, 2026
Save £1,240 GBP (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,580 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.05ct lab-grown princess diamond

This 3.05ct 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 LG847658234 or 847658234. Listed at 23 retailers as of October 30, 2026, with prices from £340 to £1,580, a £1,240 spread on the same certified stone. Brilliance lists it at £1,580. 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

3.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847658234
Dimensions7.82 × 7.77 × 5.63 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.77 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847658234
Side View
Table 71.0%Crown 49.1°Girdle: MediumPavilion 37.9°Culet: NoneDepth 72.5%

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: Oct 30
Current: £1,580 GBP|Low: £340 GBP|High: £1,580 GBP|Avg: £892 GBP|+6.6%
Brilliance
Retailer 2
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Retailer 23
October 31, 2026
Retailer 8£340 GBP
Retailer 14£381 GBP
Retailer 6£381 GBP
Retailer 23£422 GBP
Retailer 9£468 GBP
Retailer 19£483 GBP
Retailer 13£504 GBP
Retailer 10£567 GBP
Retailer 21£643 GBP
Retailer 7£645 GBP
Retailer 2£699 GBP
Retailer 20£892 GBP
Retailer 22£916 GBP
Retailer 12£965 GBP
Retailer 17£980 GBP
Retailer 15£1,341 GBP
Retailer 4£1,357 GBP
Retailer 16£1,376 GBP
Retailer 5£1,380 GBP
Retailer 11£1,501 GBP
Retailer 18£1,505 GBP
Retailer 3£1,553 GBP
Brilliance£1,580 GBP

10 data points across 23 retailers

23 retailers£340 GBP to £1,580 GBP

A
Cheapest Retailer
-
£340 GBP
$456 USD
A
Retailer 2
-
£381 GBP
$510 USD
View
Final sale: no returns
A
Retailer 3
-
£381 GBP
$511 USD
View
A
Retailer 4
-
£422 GBP
$566 USD
View
A
Retailer 5
-
£468 GBP
HK$4,900 HKD
View
A
Retailer 6
-
£483 GBP
View
A
Retailer 7
-
£504 GBP
$675 USD
View
B+
Retailer 8
-
£567 GBP
$760 USD
View
A
Retailer 9
-
£643 GBP
€821 EUR
View
A
Retailer 10
-
£645 GBP
$864 USD
View
A
Retailer 11
-
£699 GBP
View
B+
Retailer 12
-
£892 GBP
A$1,838 AUD
View
B+
Retailer 13
-
£916 GBP
ZAR 19,837 ZAR
View
B+
Retailer 14
-
£965 GBP
$1,293 USD
View
B+
Retailer 15
-
£980 GBP
$1,313 USD
View
B+
Retailer 16
-
£1,341 GBP
SGD 2,428 SGD
View
B+
Retailer 17
-
£1,357 GBP
$1,818 USD
View
B
Retailer 18
-
£1,376 GBP
$1,844 USD
View
B
Retailer 19
-
£1,380 GBP
$1,850 USD
View
B
Retailer 20
-
£1,501 GBP
$2,011 USD
View
B
Retailer 21
-
£1,505 GBP
A$3,102 AUD
View
B
Retailer 22
-
£1,553 GBP
View
Most Expensive
B
Brilliance
D46268969 · Oct 30
£1,580 GBP
$2,117 USD
View
22 more retailers have this diamond
Prices start from £340 GBPSave up to £1,240 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
3.05ct Princess
£340 GBP