Princess|Lab Grown|IGI

5.26ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG629480313

Shape and cutting style on the report: Princess cut

Certificate IGI LG629480313

Diamond specifications and retailer prices

From £814 GBP
$1,084 USD
As of October 29, 2026
Save £2,062 GBP (72%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,514 GBP at Queensmith · As of October 6, 2026
View at Queensmith

About this 5.26ct lab-grown princess diamond

This 5.26ct 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 LG629480313 or 629480313. Listed at 21 retailers as of October 29, 2026, with a 253% 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

5.26
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629480313
Dimensions9.64 × 9.41 × 6.51 mm
L/W Ratio1.02
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
9.64 mm9.41 mm5.26 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629480313
Side View
Table 69.0%Crown 40.6°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 69.2%

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 29
Current: £2,380 GBP|Low: £435 GBP|High: £5,039 GBP|Avg: £1,684 GBP|+19.9%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 8£605 GBP
Retailer 17£814 GBP
Retailer 9£899 GBP
Retailer 11£916 GBP
Retailer 5£973 GBP
Retailer 7£1,029 GBP
Retailer 3£1,076 GBP
Retailer 18£1,349 GBP
Retailer 14£1,714 GBP
Retailer 2£1,898 GBP
Retailer 12£1,913 GBP
Retailer 10£2,087 GBP
Retailer 13£2,335 GBP
Retailer 1£2,380 GBP
Retailer 16£2,615 GBP
Retailer 15£2,876 GBP
Retailer 4£3,728 GBP
Retailer 6£5,039 GBP

37 data points across 18 retailers

21 retailers£814 GBP to £2,876 GBP

Retailer 1
-
£501 GBP
$667 USD
Price last confirmed 28 days ago
Retailer 2
-
£522 GBP
$695 USD
View
Price last confirmed 38 days ago
Retailer 3
-
£568 GBP
$756 USD
View
Price last confirmed 36 days ago
Retailer 4
-
£597 GBP
$795 USD
View
Price last confirmed 35 days ago
Retailer 5
-
£605 GBP
$806 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£814 GBP
$1,084 USD
View
Final sale: no returns
A
Retailer 7
-
£916 GBP
View
B+
Retailer 8
-
£1,349 GBP
$1,797 USD
View
Retailer 9
-
£1,702 GBP
$2,266 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
£1,714 GBP
ZAR 36,868 ZAR
View
B+
Retailer 11
-
£1,898 GBP
$2,527 USD
View
B+
Retailer 12
-
£1,913 GBP
$2,547 USD
View
Retailer 13
-
£2,065 GBP
$2,750 USD
View
Price last confirmed 24 days ago
Retailer 14
-
£2,087 GBP
$2,780 USD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
£2,335 GBP
View
B+
Retailer 16
-
£2,380 GBP
$3,169 USD
View
B+
Retailer 17
-
£2,615 GBP
$3,483 USD
View
B
Retailer 18
-
£2,876 GBP
View
Retailer 19
-
£3,728 GBP
$4,965 USD
View
Price last confirmed 23 days ago
Retailer 20
-
£5,039 GBP
$6,710 USD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
LG629480313 · Oct 6
£6,514 GBP
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from £814 GBPSave up to £2,062 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
5.26ct Princess
£814 GBP