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Princess|Lab Grown|IGI

4.58ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG826633709

Shape and cutting style on the report: Princess cut

Certificate IGI LG826633709

Diamond specifications and retailer prices

From £688 GBP
HK$7,200 HKD
As of October 31, 2026
Save £2,096 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,220 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4.58ct lab-grown princess diamond

This 4.58ct 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 LG826633709 or 826633709. Listed at 10 retailers as of October 31, 2026, with a 305% 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

4.58
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826633709
Dimensions9.06 × 9.00 × 6.46 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm9.00 mm4.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826633709
Side View
Table 70.0%Crown 41.7°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.8%

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 31
Current: £3,220 GBP|Low: £659 GBP|High: £3,296 GBP|Avg: £1,739 GBP|-2.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6£688 GBP
Retailer 2£922 GBP
Retailer 3£940 GBP
Retailer 7£946 GBP
Retailer 8£1,499 GBP
Retailer 9£2,005 GBP
Retailer 10£2,327 GBP
Retailer 4£2,462 GBP
Retailer 5£2,784 GBP
Rare Carat£3,220 GBP

44 data points across 10 retailers

10 retailers£688 GBP to £2,784 GBP

A
Cheapest Retailer
-
£688 GBP
HK$7,200 HKD
A
Retailer 2
-
£922 GBP
View
A
Retailer 3
-
£940 GBP
€1,200 EUR
View
B+
Retailer 4
-
£946 GBP
$1,268 USD
View
B+
Retailer 5
-
£1,499 GBP
$2,009 USD
View
B+
Retailer 6
-
£2,005 GBP
$2,686 USD
View
Retailer 7
-
£2,327 GBP
A$4,796 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
£2,462 GBP
View
B
Retailer 9
-
£2,784 GBP
$3,730 USD
View
Most Expensive
Rare Carat
KI7096337KF826 · Oct 18
£3,220 GBP
$4,315 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from £688 GBPSave up to £2,096 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
4.58ct Princess
£688 GBP