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Princess|Lab Grown|IGI

3.05ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG678597460

Shape and cutting style on the report: Princess cut

Certificate IGI LG678597460

Diamond specifications and retailer prices

From £371 GBP
$494 USD
As of October 29, 2026
Save £1,171 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,542 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678597460 or 678597460. Listed at 17 retailers as of October 29, 2026, with prices from £371 to £1,542, a £1,171 spread on the same certified stone. Brilliance lists it at £1,542. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678597460
Dimensions7.76 × 7.76 × 5.46 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm7.76 mm3.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678597460
Side View
Table 67.0%Crown 40.3°Girdle: ThickPavilion 36.6°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
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 29
Current: £1,542 GBP|Low: £237 GBP|High: £1,687 GBP|Avg: £726 GBP|-8.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 8£237 GBP
Retailer 16£319 GBP
Retailer 7£371 GBP
Retailer 4£372 GBP
Retailer 3£412 GBP
Retailer 15£412 GBP
Retailer 13£495 GBP
Retailer 10£496 GBP
Retailer 6£552 GBP
Retailer 2£681 GBP
Retailer 5£693 GBP
Retailer 12£898 GBP
Retailer 11£1,108 GBP
Retailer 14£1,439 GBP
Retailer 9£1,521 GBP
Brilliance£1,542 GBP

37 data points across 16 retailers

17 retailers£371 GBP to £1,542 GBP

Retailer 1
-
£319 GBP
$425 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£371 GBP
$494 USD
View
Final sale: no returns
Retailer 3
-
£372 GBP
$495 USD
View
Price last confirmed 36 days ago
Retailer 4
-
£412 GBP
$549 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£495 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£496 GBP
$660 USD
View
B+
Retailer 7
-
£552 GBP
$735 USD
View
A
Retailer 8
-
£681 GBP
View
A
Retailer 9
-
£693 GBP
$923 USD
View
B+
Retailer 10
-
£898 GBP
$1,196 USD
View
B+
Retailer 11
-
£1,108 GBP
$1,475 USD
View
Retailer 12
-
£1,324 GBP
$1,763 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
£1,349 GBP
$1,796 USD
View
Retailer 14
-
£1,439 GBP
A$2,948 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
£1,477 GBP
$1,967 USD
View
B
Retailer 16
-
£1,521 GBP
View
Most Expensive
B
Brilliance
D28849741 · Oct 30
£1,542 GBP
$2,053 USD
View
16 more retailers have this diamond
Prices start from £371 GBPSave up to £1,171 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
£371 GBP