CaratHunter
Plans
Princess|Lab Grown|IGI

5.20ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG620471024

Shape and cutting style on the report: Princess cut

Certificate IGI LG620471024

Diamond specifications and retailer prices

From £587 GBP
$786 USD
As of October 30, 2026
Save £4,578 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,165 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.2ct lab-grown princess diamond

This 5.2ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620471024 or 620471024. Listed at 18 retailers as of October 30, 2026, with prices from £587 to £5,165, a £4,578 spread on the same certified stone. Brilliant Earth lists it at £5,165. 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

5.20
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620471024
Dimensions9.35 × 9.33 × 6.71 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.35 mm9.33 mm5.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620471024
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.9%

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: £5,165 GBP|Low: £500 GBP|High: £7,157 GBP|Avg: £1,657 GBP|-27.8%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19£587 GBP
Retailer 15£638 GBP
Retailer 4£681 GBP
Retailer 17£681 GBP
Retailer 18£753 GBP
Retailer 14£821 GBP
Retailer 12£977 GBP
Retailer 6£1,022 GBP
Retailer 2£1,044 GBP
Retailer 8£1,099 GBP
Retailer 7£1,618 GBP
Retailer 16£1,619 GBP
Retailer 11£1,877 GBP
Retailer 3£1,914 GBP
Retailer 9£2,301 GBP
Retailer 10£2,353 GBP
Retailer 13£2,565 GBP
Retailer 5£4,004 GBP
Brilliant Earth£5,165 GBP

36 data points across 19 retailers

18 retailers£587 GBP to £5,165 GBP

A
Cheapest Retailer
-
£587 GBP
$786 USD
A
Retailer 2
-
£638 GBP
$855 USD
View
A
Retailer 3
-
£681 GBP
$912 USD
View
Retailer 4
-
£681 GBP
$912 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£753 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£821 GBP
$1,100 USD
View
A
Retailer 7
-
£977 GBP
€1,247 EUR
View
A
Retailer 8
-
£1,022 GBP
$1,370 USD
View
A
Retailer 9
-
£1,044 GBP
View
B+
Retailer 10
-
£1,099 GBP
$1,473 USD
View
B+
Retailer 11
-
£1,618 GBP
$2,168 USD
View
B+
Retailer 12
-
£1,619 GBP
$2,169 USD
View
B+
Retailer 13
-
£1,914 GBP
$2,564 USD
View
B
Retailer 14
-
£2,301 GBP
$3,083 USD
View
Retailer 15
-
£2,353 GBP
$3,152 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£2,565 GBP
View
B
Retailer 17
-
£4,004 GBP
$5,365 USD
View
Most Expensive
B
Brilliant Earth
9119844A · Oct 30
£5,165 GBP
$6,920 USD
View
17 more retailers have this diamond
Prices start from £587 GBPSave up to £4,578 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
5.20ct Princess
£587 GBP