Radiant|Lab Grown|IGI

8.54ct E VVS1 Radiant Lab Grown Diamond

E/VVS1

Diamond specifications and retailer prices

From £2,561 GBP
$3,432 USD
As of October 30, 2026
Save £1,151 GBP (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £13,128 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 8.54ct lab-grown radiant diamond

This 8.54ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI. Listed at 6 retailers as of October 29, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.54
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.49 × 9.69 × 6.30 mm
L/W Ratio1.60
Top View
15.49 mm9.69 mm8.54 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCuletDepth 65.0%

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: £13,128 GBP|Low: £2,561 GBP|High: £13,819 GBP|Avg: £5,360 GBP|-5.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 2£2,561 GBP
Retailer 5£2,787 GBP
Retailer 4£2,971 GBP
Retailer 6£2,987 GBP
Retailer 3£3,712 GBP
Helzberg Diamonds£13,128 GBP

10 data points across 6 retailers

6 retailers£2,561 GBP to £3,712 GBP

A
Cheapest Retailer
-
£2,561 GBP
$3,432 USD
B+
Retailer 2
-
£2,787 GBP
$3,734 USD
View
B+
Retailer 3
-
£2,971 GBP
$3,981 USD
View
Retailer 4
-
£2,987 GBP
$4,002 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
£3,712 GBP
$4,974 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJNMNHKMG · Oct 13
£13,128 GBP
$17,590 USD
View
Price last confirmed 18 days ago
5 more retailers have this diamond
Prices start from £2,561 GBPSave up to £1,151 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
8.54ct Radiant
£2,561 GBP