Princess|Lab Grown|IGI

5.21ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG619423541

Shape and cutting style on the report: Princess cut

Certificate IGI LG619423541

Diamond specifications and retailer prices

From £619 GBP
$830 USD
As of October 30, 2026
Save £5,560 GBP (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £6,180 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.21ct lab-grown princess diamond

This 5.21ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619423541 or 619423541. Listed at 27 retailers as of October 29, 2026, with prices from £619 to £6,180, a £5,560 spread on the same certified stone. Do Amore Diamonds lists it at £6,180. 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

5.21
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619423541
Dimensions9.41 × 9.12 × 6.53 mm
L/W Ratio1.03
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
9.41 mm9.12 mm5.21 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619423541
Side View
Table 71.0%Crown 51.7°Girdle: MediumPavilion 36.7°Culet: NoneDepth 71.6%

Caratlytics Score

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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 30
Current: £862 GBP|Low: £595 GBP|High: £2,791 GBP|Avg: £1,462 GBP|-1.0%
Retailer 1
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 16£619 GBP
Retailer 7£674 GBP
Retailer 2£719 GBP
Retailer 4£719 GBP
Retailer 1£862 GBP
Retailer 15£866 GBP
Retailer 6£1,136 GBP
Retailer 10£1,208 GBP
Retailer 9£1,222 GBP
Retailer 12£1,607 GBP
Retailer 14£1,609 GBP
Retailer 11£1,612 GBP
Retailer 5£2,231 GBP
Retailer 8£2,249 GBP
Retailer 13£2,705 GBP
Retailer 3£2,786 GBP

37 data points across 16 retailers

27 retailers£619 GBP to £6,180 GBP

A
Cheapest Retailer
-
£619 GBP
$830 USD
A
Retailer 2
-
£674 GBP
$903 USD
View
A
Retailer 3
-
£694 GBP
$930 USD
View
Final sale: no returns
A
Retailer 4
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£719 GBP
$963 USD
View
Retailer 5
-
£719 GBP
$963 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£862 GBP
View
A
Retailer 7
-
£866 GBP
$1,160 USD
View
A
Retailer 8
-
£974 GBP
HK$10,200 HKD
View
A
Retailer 9
-
£1,002 GBP
$1,343 USD
View
B+
Retailer 10
-
£1,136 GBP
$1,522 USD
View
A
Retailer 11
-
£1,208 GBP
€1,542 EUR
View
A
Retailer 12
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£1,222 GBP
View
A
Retailer 13
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£1,429 GBP
$1,915 USD
View
Retailer 14
-
£1,607 GBP
A$3,312 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£1,609 GBP
$2,156 USD
View
A
Retailer 16
-
£1,612 GBP
ZAR 34,898 ZAR
View
B+
Retailer 17
-
£2,195 GBP
View
B+
Retailer 18
-
£2,231 GBP
$2,989 USD
View
B+
Retailer 19
-
£2,249 GBP
$3,013 USD
View
B+
Retailer 20
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£2,260 GBP
$3,029 USD
View
B+
Retailer 21
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£2,705 GBP
View
Retailer 22
-
£2,786 GBP
A$5,742 AUD
View
Price last confirmed 22 days ago
B
Retailer 23
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£2,817 GBP
SGD 5,101 SGD
View
B
Retailer 24
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£2,828 GBP
$3,790 USD
View
Retailer 25
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£5,441 GBP
$7,290 USD
View
Price last confirmed 29 days ago
B
Retailer 26
-
£5,500 GBP
$7,370 USD
View
Most Expensive
B
Do Amore Diamonds
23-619423541 · Oct 29
£6,180 GBP
$8,280 USD
View
26 more retailers have this diamond
Prices start from £619 GBPSave up to £5,560 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
5.21ct Princess
£619 GBP