CaratHunter
Plans
Princess|Lab Grown|IGI

4.57ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG731545452

Shape and cutting style on the report: Princess cut

Certificate IGI LG731545452

Diamond specifications and retailer prices

From £686 GBP
$919 USD
As of October 30, 2026
Save £5,255 GBP (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,941 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.57ct lab-grown princess diamond

This 4.57ct 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 LG731545452 or 731545452. Listed at 13 retailers as of October 30, 2026, with prices from £686 to £5,941, a £5,255 spread on the same certified stone. Do Amore Diamonds lists it at £5,941. 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

4.57
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731545452
Dimensions9.04 × 8.98 × 6.37 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm8.98 mm4.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731545452
Side View
Table 68.0%Crown 44.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.9%

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: £5,941 GBP|Low: £658 GBP|High: £6,090 GBP|Avg: £1,803 GBP
Do Amore Diamonds
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
November 1, 2026
Retailer 10£686 GBP
Retailer 14£746 GBP
Retailer 2£758 GBP
Retailer 4£1,044 GBP
Retailer 3£1,275 GBP
Retailer 9£1,276 GBP
Retailer 5£1,280 GBP
Retailer 6£1,573 GBP
Retailer 12£1,646 GBP
Retailer 13£1,770 GBP
Retailer 7£1,881 GBP
Retailer 8£2,994 GBP
Retailer 11£3,205 GBP
Do Amore Diamonds£5,941 GBP

35 data points across 14 retailers

13 retailers£686 GBP to £5,941 GBP

A
Cheapest Retailer
-
£686 GBP
$919 USD
A
Retailer 2
-
£746 GBP
$1,000 USD
View
A
Retailer 3
-
£758 GBP
View
A
Retailer 4
-
£1,044 GBP
$1,399 USD
View
A
Retailer 5
-
£1,275 GBP
$1,708 USD
View
B+
Retailer 6
-
£1,276 GBP
$1,710 USD
View
A
Retailer 7
-
£1,280 GBP
$1,715 USD
View
B+
Retailer 8
-
£1,646 GBP
$2,206 USD
View
B+
Retailer 9
-
£1,770 GBP
$2,372 USD
View
B+
Retailer 10
-
£1,881 GBP
A$3,878 AUD
View
B
Retailer 11
-
£2,994 GBP
View
Retailer 12
-
£3,205 GBP
$4,295 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
7-1719629 · Oct 31
£5,941 GBP
$7,960 USD
View
12 more retailers have this diamond
Prices start from £686 GBPSave up to £5,255 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
4.57ct Princess
£686 GBP