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Radiant|Lab Grown|IGI

5.26ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG837673812

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837673812

Diamond specifications and retailer prices

From £2,161 GBP
$2,895 USD
As of October 30, 2026
Save £7,509 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £14,867 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.26ct lab-grown radiant diamond

This 5.26ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837673812 or 837673812. Listed at 16 retailers as of October 30, 2026, with a 348% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837673812
Dimensions12.20 × 8.52 × 5.78 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm8.52 mm5.26 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837673812
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.8%

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 30
Current: £14,867 GBP|Low: £2,161 GBP|High: £15,927 GBP|Avg: £5,303 GBP|-6.7%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 10£2,161 GBP
Retailer 14£2,469 GBP
Retailer 16£2,506 GBP
Retailer 9£2,620 GBP
Retailer 3£2,627 GBP
Retailer 6£2,846 GBP
Retailer 12£2,905 GBP
Retailer 2£3,601 GBP
Retailer 13£3,677 GBP
Retailer 4£4,788 GBP
Retailer 15£5,620 GBP
Retailer 7£6,314 GBP
Retailer 11£6,900 GBP
Retailer 5£7,049 GBP
Retailer 8£9,670 GBP
Do Amore Diamonds£14,867 GBP

4 data points across 16 retailers

16 retailers£2,161 GBP to £9,670 GBP

A
Cheapest Retailer
-
£2,161 GBP
$2,895 USD
B+
Retailer 2
-
£2,469 GBP
$3,308 USD
View
B+
Retailer 3
-
£2,506 GBP
$3,358 USD
View
B+
Retailer 4
-
£2,620 GBP
$3,510 USD
View
B+
Retailer 5
-
£2,627 GBP
$3,520 USD
View
B+
Retailer 6
-
£2,846 GBP
$3,813 USD
View
B+
Retailer 7
-
£2,905 GBP
View
B
Retailer 8
-
£3,601 GBP
$4,825 USD
View
B
Retailer 9
-
£3,677 GBP
View
B
Retailer 10
-
£4,788 GBP
View
B
Retailer 11
-
£5,620 GBP
ZAR 121,641 ZAR
View
B
Retailer 12
-
£6,314 GBP
$8,460 USD
View
B
Retailer 13
-
£6,900 GBP
$9,246 USD
View
B
Retailer 14
-
£7,049 GBP
View
B
Retailer 15
-
£9,670 GBP
$12,956 USD
View
Most Expensive
Do Amore Diamonds
27-6FCDBDF4A · Oct 30
£14,867 GBP
$19,920 USD
View
Price under review
15 more retailers have this diamond
Prices start from £2,161 GBPSave up to £7,509 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 Radiant
£2,161 GBP