Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 3475580428

Certificate GIA 3475580428

Diamond specifications and retailer prices

From £215 GBP
As of November 6, 2026
Save £461 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,256 GBP at NZ Jewellers · As of September 28, 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 very-good cut grade and certified by GIA 3475580428. Listed at 18 retailers as of November 4, 2026, with a 214% 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

0.45
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3475580428
Dimensions4.86 × 4.79 × 3.03 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
4.86 mm4.79 mm0.45 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3475580428
Side View
Table 58.0%Crown 34.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 62.8%

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: £215 GBP|Low: £215 GBP|High: £746 GBP|Avg: £410 GBP|-11.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1£215 GBP
Retailer 12£256 GBP
Retailer 6£317 GBP
Retailer 3£325 GBP
Retailer 4£338 GBP
Retailer 10£378 GBP
Retailer 8£386 GBP
Retailer 5£391 GBP
Retailer 9£453 GBP
Retailer 11£458 GBP
Retailer 7£489 GBP
Retailer 2£677 GBP

29 data points across 12 retailers

18 retailers£215 GBP to £677 GBP

A
Cheapest Retailer
-
£215 GBP
A
Retailer 2
-
£256 GBP
View
A
Retailer 3
-
£317 GBP
View
Retailer 4
-
£324 GBP
View
Price last confirmed 36 days ago
A
Retailer 5
-
£325 GBP
View
A
Retailer 6
-
£338 GBP
View
Retailer 7
-
£350 GBP
View
Price last confirmed 38 days ago
Retailer 8
-
£378 GBP
View
Price last confirmed 38 days ago
B+
Retailer 9
-
£378 GBP
View
B+
Retailer 10
-
£386 GBP
View
B+
Retailer 11
-
£388 GBP
View
B+
Retailer 12
-
£391 GBP
View
B
Retailer 13
-
£453 GBP
View
B+
Retailer 14
-
£458 GBP
View
B+
Retailer 15
-
£489 GBP
View
Retailer 16
-
£518 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£677 GBP
View
Most Expensive
NZ Jewellers
1c78ff5b-944a-4461-b3cb-5ee9614bc7ba · Sep 28
£1,256 GBP
$1,691 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from £215 GBPSave up to £461 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
£215 GBP