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Round|Natural|GIA

0.45ct J IF Round Natural Diamond

EX • J/IF • GIA 2567500901

Certificate GIA 2567500901

Diamond specifications and retailer prices

From £304 GBP
As of November 6, 2026
Save £545 GBP (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,412 GBP at NZ Jewellers · As of November 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2567500901. Listed at 15 retailers as of November 4, 2026, with a 179% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2567500901
Dimensions4.95 × 4.93 × 3.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
4.95 mm4.93 mm0.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567500901
Side View
Table 55.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

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: £1,412 GBP|Low: £304 GBP|High: £1,425 GBP|Avg: £559 GBP|+14.5%
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
November 5, 2026
Retailer 15£304 GBP
Retailer 13£340 GBP
Retailer 7£349 GBP
Retailer 5£383 GBP
Retailer 14£392 GBP
Retailer 8£414 GBP
Retailer 2£467 GBP
Retailer 3£518 GBP
Retailer 4£520 GBP
Retailer 6£520 GBP
Retailer 12£530 GBP
Retailer 9£574 GBP
Retailer 10£707 GBP
Retailer 11£849 GBP
NZ Jewellers£1,412 GBP

20 data points across 15 retailers

15 retailers£304 GBP to £849 GBP

A
Cheapest Retailer
-
£304 GBP
A
Retailer 2
-
£340 GBP
View
Final sale: no returns
A
Retailer 3
-
£349 GBP
View
Retailer 4
-
£383 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£392 GBP
View
A
Retailer 6
-
£414 GBP
View
B+
Retailer 7
-
£467 GBP
View
B+
Retailer 8
-
£518 GBP
View
B+
Retailer 9
-
£520 GBP
View
B+
Retailer 10
-
£520 GBP
View
B+
Retailer 11
-
£530 GBP
View
B+
Retailer 12
-
£574 GBP
View
B+
Retailer 13
-
£707 GBP
View
B
Retailer 14
-
£849 GBP
View
Most Expensive
NZ Jewellers
10769898-f0a4-4b8d-80ad-0f54555aa8c6 · Nov 4
£1,412 GBP
$1,900 USD
View
Price under review
14 more retailers have this diamond
Prices start from £304 GBPSave up to £545 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
£304 GBP