CaratHunter
Plans
Radiant|Natural|GIA

1.01ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 1242077840

Certificate GIA 1242077840

Diamond specifications and retailer prices

From £1,561 GBP
HK$16,200 HKD
As of October 29, 2026
Save £2,106 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,640 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 F 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 1242077840. Listed at 18 retailers as of October 26, 2026, with a 135% 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
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1242077840
Dimensions6.87 × 5.09 × 3.45 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Pinpoint, Natural
Top View
6.87 mm5.09 mm1.01 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242077840
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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 29
Current: £2,009 GBP|Low: £1,561 GBP|High: £3,756 GBP|Avg: £2,409 GBP|-6.4%
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
October 29, 2026
Retailer 11£1,561 GBP
Retailer 2£1,929 GBP
Retailer 4£1,937 GBP
Retailer 12£1,965 GBP
Retailer 1£2,009 GBP
Retailer 10£2,009 GBP
Retailer 3£2,188 GBP
Retailer 7£2,221 GBP
Retailer 6£2,443 GBP
Retailer 5£2,486 GBP
Retailer 8£2,545 GBP
Retailer 13£3,016 GBP
Retailer 9£3,666 GBP

31 data points across 13 retailers

18 retailers£1,561 GBP to £3,666 GBP

A
Cheapest Retailer
-
£1,561 GBP
HK$16,200 HKD
A
Retailer 2
-
£1,929 GBP
$2,563 USD
View
Final sale: no returns
A
Retailer 3
-
£1,937 GBP
SGD 3,479 SGD
View
A
Retailer 4
-
£1,965 GBP
$2,611 USD
View
A
Retailer 5
-
£2,009 GBP
View
A
Retailer 6
-
£2,009 GBP
$2,670 USD
View
A
Retailer 7
-
£2,188 GBP
SGD 3,928 SGD
View
A
Retailer 8
-
£2,219 GBP
$2,949 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
£2,219 GBP
$2,949 USD
View
Price last confirmed 21 days ago
A
Retailer 10
-
£2,221 GBP
View
A
Retailer 11
-
£2,304 GBP
$3,062 USD
View
Price last confirmed 28 days ago
A
Retailer 12
-
£2,443 GBP
€3,092 EUR
View
A
Retailer 13
-
£2,486 GBP
A$5,083 AUD
View
Price last confirmed 21 days ago
A
Retailer 14
-
£2,545 GBP
ZAR 54,629 ZAR
View
A
Retailer 15
-
£2,560 GBP
$3,402 USD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
£3,016 GBP
View
B+
Retailer 17
-
£3,666 GBP
View
Most Expensive
B
NZ Jewellers
51c49f56-b342-40a5-a508-61d31b01b950 · Sep 30
£4,640 GBP
$6,165 USD
View
Price last confirmed 28 days ago
17 more retailers have this diamond
Prices start from £1,561 GBPSave up to £2,106 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
£1,561 GBP