Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6475949726

Certificate GIA 6475949726

Diamond specifications and retailer prices

From £222 GBP
As of November 6, 2026
Save £939 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,254 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6475949726. Listed at 23 retailers as of November 4, 2026, with a 423% 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

0.45
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6475949726
Dimensions4.89 × 4.85 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.89 mm4.85 mm0.45 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6475949726
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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: Nov 6
Current: £1,161 GBP|Low: £222 GBP|High: £1,201 GBP|Avg: £421 GBP|-2.4%
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
Retailer 17
November 6, 2026
Retailer 2£222 GBP
Retailer 15£241 GBP
Retailer 9£266 GBP
Retailer 16£287 GBP
Retailer 14£303 GBP
Retailer 7£326 GBP
Retailer 8£337 GBP
Retailer 5£341 GBP
Retailer 4£350 GBP
Retailer 11£369 GBP
Retailer 13£396 GBP
Retailer 10£400 GBP
Retailer 6£461 GBP
Retailer 17£472 GBP
Retailer 12£502 GBP
Retailer 3£699 GBP
NZ Jewellers£1,161 GBP

18 data points across 17 retailers

23 retailers£222 GBP to £1,161 GBP

A
Cheapest Retailer
-
£222 GBP
A
Retailer 2
-
£241 GBP
View
A
Retailer 3
-
£266 GBP
View
A
Retailer 4
-
£287 GBP
View
A
Retailer 5
-
£303 GBP
View
A
Retailer 6
-
£326 GBP
View
Retailer 7
-
£327 GBP
View
Price last confirmed 36 days ago
Retailer 8
-
£337 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£341 GBP
View
A
Retailer 10
-
£350 GBP
View
Retailer 11
-
£359 GBP
View
Price last confirmed 38 days ago
A
Retailer 12
-
£369 GBP
View
Retailer 13
-
£374 GBP
View
Price last confirmed 117 days ago
Retailer 14
-
£377 GBP
View
Price last confirmed 35 days ago
A
Retailer 15
-
£396 GBP
View
A
Retailer 16
-
£400 GBP
View
B+
Retailer 17
-
£461 GBP
View
B+
Retailer 18
-
£472 GBP
View
B+
Retailer 19
-
£502 GBP
View
Retailer 20
-
£524 GBP
View
Price last confirmed 33 days ago
B
Retailer 21
-
£699 GBP
View
B
Retailer 22
-
£1,161 GBP
View
Most Expensive
NZ Jewellers
8a5980d6-2e9d-471c-975d-dd237115af09 · Oct 3
£1,254 GBP
$1,688 USD
View
Price last confirmed 34 days ago
22 more retailers have this diamond
Prices start from £222 GBPSave up to £939 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
0.45ct Round
£222 GBP