Radiant|Lab Grown|IGI

8.54ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1

Diamond specifications and retailer prices

From £2,452 GBP
$3,286 USD
As of October 30, 2026
Save £1,122 GBP (31%) vs most expensive(unlock to see where)
10 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), with a standard cut grade and certified by IGI. Listed at 10 retailers as of October 25, 2026, with a 46% 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.38 × 9.61 × 6.28 mm
L/W Ratio1.60
Top View
15.38 mm9.61 mm8.54 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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: £2,452 GBP|High: £13,128 GBP|Avg: £4,840 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£2,452 GBP
Retailer 6£2,669 GBP
Retailer 4£2,845 GBP
Retailer 2£2,982 GBP
Retailer 5£3,556 GBP
Helzberg Diamonds£13,128 GBP

14 data points across 6 retailers

10 retailers£2,452 GBP to £3,575 GBP

B+
Cheapest Retailer
-
£2,452 GBP
$3,286 USD
Retailer 2
-
£2,480 GBP
$3,323 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£2,669 GBP
$3,576 USD
View
Retailer 4
-
£2,683 GBP
$3,595 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£2,845 GBP
$3,812 USD
View
B+
Retailer 6
-
£2,861 GBP
$3,833 USD
View
B+
Retailer 7
-
£2,982 GBP
$3,995 USD
View
B+
Retailer 8
-
£3,556 GBP
$4,764 USD
View
B+
Retailer 9
-
£3,575 GBP
$4,790 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMMIMGH · Oct 13
£13,128 GBP
$17,590 USD
View
Price last confirmed 18 days ago
9 more retailers have this diamond
Prices start from £2,452 GBPSave up to £1,122 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.

B+
8.54ct Radiant
£2,452 GBP