Radiant|Lab Grown|GIA

5.26ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1 • GIA 7506649598

Certificate GIA 7506649598

Diamond specifications and retailer prices

From £3,080 GBP
$4,127 USD
As of October 31, 2026
Save £6,257 GBP (67%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £14,455 GBP at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7506649598. Listed at 23 retailers as of October 30, 2026, with a 203% 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

5.26
Carat
E
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7506649598
Dimensions11.72 × 8.68 × 5.92 mm
L/W Ratio1.35
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
11.72 mm8.68 mm5.26 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7506649598
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

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 31
Current: £8,207 GBP|Low: £3,080 GBP|High: £14,493 GBP|Avg: £6,706 GBP|-1.8%
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
Taylor and Hart
October 29, 2026
Retailer 3£3,080 GBP
Retailer 6£3,532 GBP
Retailer 17£3,552 GBP
Retailer 4£3,660 GBP
Retailer 2£3,694 GBP
Retailer 13£4,254 GBP
Retailer 10£4,472 GBP
Retailer 5£5,698 GBP
Retailer 15£5,829 GBP
Retailer 8£6,493 GBP
Retailer 1£8,207 GBP
Retailer 14£8,210 GBP
Retailer 11£8,409 GBP
Retailer 16£8,582 GBP
Retailer 7£9,235 GBP
Retailer 9£9,290 GBP
Retailer 18£9,337 GBP
Retailer 12£12,561 GBP
Taylor and Hart£14,455 GBP

34 data points across 19 retailers

23 retailers£3,080 GBP to £9,337 GBP

B+
Cheapest Retailer
-
£3,080 GBP
$4,127 USD
Retailer 2
-
£3,158 GBP
$4,231 USD
View
Price last confirmed 22 days ago
Retailer 3
-
£3,310 GBP
$4,435 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
£3,532 GBP
$4,733 USD
View
Final sale: no returns
B+
Retailer 5
-
£3,552 GBP
$4,759 USD
View
B
Retailer 6
-
£3,660 GBP
$4,904 USD
View
B
Retailer 7
-
£3,694 GBP
$4,950 USD
View
B
Retailer 8
-
£4,254 GBP
View
B
Retailer 9
-
£4,472 GBP
CA$8,323 CAD
View
B
Retailer 10
-
£5,698 GBP
View
B
Retailer 11
-
£5,829 GBP
$7,810 USD
View
Retailer 12
-
£6,493 GBP
$8,700 USD
View
Price last confirmed 12 days ago
Retailer 13
-
£7,182 GBP
$9,623 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
£8,207 GBP
ZAR 177,649 ZAR
View
B
Retailer 15
-
£8,210 GBP
$11,000 USD
View
B
Retailer 16
-
£8,409 GBP
View
Retailer 17
-
£8,582 GBP
€10,952 EUR
View
Price last confirmed 7 days ago
B
Retailer 18
-
£9,235 GBP
$12,374 USD
View
Retailer 19
-
£9,290 GBP
A$19,151 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
£9,337 GBP
$12,511 USD
View
Retailer 21
-
£12,561 GBP
$16,830 USD
View
Price under review
Most Expensive
Taylor and Hart
IOLPJES · Oct 28
£14,455 GBP
$19,368 USD
View
Price under review
21 more retailers have this diamond
Prices start from £3,080 GBPSave up to £6,257 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+
5.26ct Radiant
£3,080 GBP