Radiant|Natural|GIA

1.00ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 1438230913

Certificate GIA 1438230913

Diamond specifications and retailer prices

From £2,188 GBP
HK$22,900 HKD
As of October 31, 2026
Save £2,533 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,911 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1438230913. Listed at 15 retailers as of October 25, 2026, with a 116% 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

1.00
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1438230913
Dimensions6.14 × 4.87 × 3.52 mm
L/W Ratio1.26
Key to symbols
Crystal, Needle
Top View
6.14 mm4.87 mm1.00 ctE / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1438230913
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 72.1%

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 31
Current: £4,911 GBP|Low: £2,169 GBP|High: £4,911 GBP|Avg: £3,088 GBP
NZ Jewellers
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 9£2,188 GBP
Retailer 7£2,502 GBP
Retailer 14£2,602 GBP
Retailer 5£2,698 GBP
Retailer 12£2,702 GBP
Retailer 8£2,795 GBP
Retailer 3£2,819 GBP
Retailer 16£2,819 GBP
Retailer 10£2,922 GBP
Retailer 15£3,019 GBP
Retailer 6£3,045 GBP
Retailer 4£3,253 GBP
Retailer 11£3,300 GBP
Retailer 2£3,465 GBP
Retailer 13£4,720 GBP
NZ Jewellers£4,911 GBP

25 data points across 16 retailers

15 retailers£2,188 GBP to £4,720 GBP

A
Cheapest Retailer
-
£2,188 GBP
HK$22,900 HKD
A
Retailer 2
-
£2,502 GBP
$3,353 USD
View
B+
Retailer 3
-
£2,602 GBP
$3,486 USD
View
Final sale: no returns
B+
Retailer 4
-
£2,698 GBP
$3,615 USD
View
A
Retailer 5
-
£2,702 GBP
View
Retailer 6
-
£2,819 GBP
$3,777 USD
View
Price last confirmed 23 days ago
Retailer 7
-
£2,819 GBP
$3,777 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
£2,922 GBP
View
Retailer 9
-
£3,019 GBP
A$6,224 AUD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
£3,045 GBP
$4,080 USD
View
Retailer 11
-
£3,253 GBP
$4,358 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
£3,300 GBP
€4,211 EUR
View
B+
Retailer 13
-
£3,465 GBP
ZAR 75,001 ZAR
View
B
Retailer 14
-
£4,720 GBP
View
Most Expensive
NZ Jewellers
ebc21890-873f-41fb-9464-81934018282c · Oct 6
£4,911 GBP
$6,580 USD
View
Price last confirmed 25 days ago
14 more retailers have this diamond
Prices start from £2,188 GBPSave up to £2,533 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
1.00ct Radiant
£2,188 GBP