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Radiant|Natural|GIA

1.01ct E VS1 Radiant Natural Diamond

ID • E/VS1 • GIA 1242017021

Certificate GIA 1242017021

Diamond specifications and retailer prices

From £1,548 GBP
HK$16,200 HKD
As of October 30, 2026
Save £2,118 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,984 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242017021. Listed at 19 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1242017021
Dimensions6.85 × 4.94 × 3.35 mm
L/W Ratio1.39
Girdle conditionPolished
Top View
6.85 mm4.94 mm1.01 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242017021
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A+
Exceptional
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: £2,039 GBP|Low: £1,548 GBP|High: £3,750 GBP|Avg: £2,336 GBP|-1.1%
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
October 31, 2026
Retailer 5£1,548 GBP
Retailer 4£1,873 GBP
Retailer 10£1,890 GBP
Retailer 11£1,960 GBP
Retailer 13£1,970 GBP
Retailer 3£1,989 GBP
Retailer 8£2,011 GBP
Retailer 1£2,039 GBP
Retailer 16£2,141 GBP
Retailer 6£2,168 GBP
Retailer 7£2,440 GBP
Retailer 9£2,521 GBP
Retailer 15£2,655 GBP
Retailer 2£3,139 GBP
Retailer 14£3,316 GBP
Retailer 12£3,665 GBP

24 data points across 16 retailers

19 retailers£1,548 GBP to £3,665 GBP

A+
Cheapest Retailer
-
£1,548 GBP
HK$16,200 HKD
A
Retailer 2
-
£1,873 GBP
€2,390 EUR
View
A
Retailer 3
-
£1,890 GBP
€2,412 EUR
View
A
Retailer 4
-
£1,960 GBP
$2,626 USD
View
A
Retailer 5
-
£1,970 GBP
$2,640 USD
View
A
Retailer 6
-
£1,989 GBP
$2,665 USD
View
A
Retailer 7
-
£2,011 GBP
$2,695 USD
View
Final sale: no returns
A
Retailer 8
-
£2,039 GBP
View
A
Retailer 9
-
£2,141 GBP
$2,869 USD
View
A
Retailer 10
-
£2,168 GBP
SGD 3,926 SGD
View
A
Retailer 11
-
£2,318 GBP
A$4,778 AUD
View
A
Retailer 12
-
£2,440 GBP
$3,270 USD
View
Retailer 13
-
£2,502 GBP
A$5,158 AUD
View
Price last confirmed 23 days ago
A
Retailer 14
-
£2,521 GBP
€3,217 EUR
View
A
Retailer 15
-
£2,655 GBP
ZAR 57,463 ZAR
View
B+
Retailer 16
-
£3,139 GBP
View
B+
Retailer 17
-
£3,316 GBP
$4,443 USD
View
B+
Retailer 18
-
£3,665 GBP
View
Most Expensive
NZ Jewellers
b7a55b3b-cd66-4beb-ba23-1ec76a84e27a · Sep 30
£3,984 GBP
$5,338 USD
View
Price last confirmed 31 days ago
18 more retailers have this diamond
Prices start from £1,548 GBPSave up to £2,118 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+
1.01ct Radiant
£1,548 GBP