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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2427636933

Certificate GIA 2427636933

Diamond specifications and retailer prices

From £1,517 GBP
$2,020 USD
As of October 28, 2026
Save £2,492 GBP (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,008 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2427636933. Listed at 21 retailers as of October 27, 2026, with prices from £1,517 to £4,008, a £2,492 spread on the same certified stone. NZ Jewellers lists it at £4,008. 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

0.80
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427636933
Dimensions6.14 × 4.81 × 3.32 mm
L/W Ratio1.28
Top View
6.14 mm4.81 mm0.80 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427636933
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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 28
Current: £2,043 GBP|Low: £1,381 GBP|High: £3,400 GBP|Avg: £2,099 GBP|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7£1,517 GBP
Retailer 9£1,603 GBP
Retailer 8£1,675 GBP
Retailer 11£1,737 GBP
Retailer 2£1,738 GBP
Retailer 1£2,043 GBP
Retailer 3£2,044 GBP
Retailer 10£2,148 GBP
Retailer 4£2,391 GBP
Retailer 5£2,829 GBP
Retailer 6£3,364 GBP

42 data points across 11 retailers

21 retailers£1,517 GBP to £4,008 GBP

B+
Cheapest Retailer
-
£1,517 GBP
$2,020 USD
B+
Retailer 2
-
£1,562 GBP
$2,080 USD
View
B+
Retailer 3
-
£1,569 GBP
$2,089 USD
View
B
Retailer 4
-
£1,603 GBP
$2,135 USD
View
Final sale: no returns
B
Retailer 5
-
£1,675 GBP
$2,231 USD
View
B+
Retailer 6
-
£1,737 GBP
$2,313 USD
View
B+
Retailer 7
-
£1,737 GBP
$2,313 USD
View
B+
Retailer 8
-
£1,738 GBP
$2,315 USD
View
B+
Retailer 9
-
£1,775 GBP
$2,363 USD
View
B+
Retailer 10
-
£1,817 GBP
$2,420 USD
View
B
Retailer 11
-
£1,982 GBP
$2,640 USD
View
B
Retailer 12
-
£1,982 GBP
$2,640 USD
View
B
Retailer 13
-
£2,004 GBP
$2,669 USD
View
B
Retailer 14
-
£2,043 GBP
View
B
Retailer 15
-
£2,044 GBP
A$4,188 AUD
View
B
Retailer 16
-
£2,050 GBP
$2,730 USD
View
B
Retailer 17
-
£2,148 GBP
A$4,402 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
£2,391 GBP
€3,032 EUR
View
B
Retailer 19
-
£2,829 GBP
ZAR 60,868 ZAR
View
B
Retailer 20
-
£3,364 GBP
View
Most Expensive
B
NZ Jewellers
b01b6928-288b-497e-b5ae-43f3fbaeb095 · Oct 27
£4,008 GBP
$5,338 USD
View
20 more retailers have this diamond
Prices start from £1,517 GBPSave up to £2,492 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+
0.80ct Radiant
£1,517 GBP