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Radiant|Natural|GIA

1.01ct J VVS1 Radiant Natural Diamond

EX • J/VVS1 • GIA 1545894819

Certificate GIA 1545894819

Diamond specifications and retailer prices

From £1,071 GBP
As of November 6, 2026
Save £1,479 GBP (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,656 GBP at NZ Jewellers · As of September 25, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545894819. Listed at 16 retailers as of November 2, 2026, with a 138% 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
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle34.2°
OriginNatural
Grading LabGIA
CertificateGIA 1545894819
Dimensions6.74 × 4.98 × 3.38 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.74 mm4.98 mm1.01 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545894819
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 34.2°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,375 GBP|Low: £1,052 GBP|High: £2,599 GBP|Avg: £1,651 GBP|-8.7%
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
November 7, 2026
Retailer 14£1,071 GBP
Retailer 3£1,343 GBP
Retailer 11£1,374 GBP
Retailer 1£1,375 GBP
Retailer 7£1,431 GBP
Retailer 9£1,488 GBP
Retailer 5£1,532 GBP
Retailer 2£1,541 GBP
Retailer 4£1,636 GBP
Retailer 10£1,776 GBP
Retailer 6£1,928 GBP
Retailer 8£1,975 GBP
Retailer 12£2,255 GBP
Retailer 13£2,549 GBP

31 data points across 14 retailers

16 retailers£1,071 GBP to £2,549 GBP

A
Cheapest Retailer
-
£1,071 GBP
A
Retailer 2
-
£1,343 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,374 GBP
View
A
Retailer 4
-
£1,375 GBP
View
A
Retailer 5
-
£1,431 GBP
View
A
Retailer 6
-
£1,488 GBP
View
A
Retailer 7
-
£1,532 GBP
View
A
Retailer 8
-
£1,541 GBP
View
A
Retailer 9
-
£1,587 GBP
View
A
Retailer 10
-
£1,636 GBP
View
B+
Retailer 11
-
£1,776 GBP
View
Retailer 12
-
£1,928 GBP
View
Price last confirmed 33 days ago
B+
Retailer 13
-
£1,975 GBP
View
B+
Retailer 14
-
£2,255 GBP
View
B+
Retailer 15
-
£2,549 GBP
View
Most Expensive
NZ Jewellers
6908326b-b465-4da7-9c46-12f83e141397 · Sep 25
£3,656 GBP
$4,894 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from £1,071 GBPSave up to £1,479 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
£1,071 GBP