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Round|Natural|GIA

0.45ct I IF Round Natural Diamond

EX • I/IF • GIA 6552522753

Certificate GIA 6552522753

Diamond specifications and retailer prices

From £487 GBP
As of November 4, 2026
Save £699 GBP (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,615 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552522753. Listed at 18 retailers as of November 4, 2026, with a 143% 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
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552522753
Dimensions4.83 × 4.87 × 3.04 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.83 mm4.87 mm0.45 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552522753
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

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: Nov 4
Current: £1,615 GBP|Low: £374 GBP|High: £1,615 GBP|Avg: £663 GBP
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 12£395 GBP
Retailer 10£435 GBP
Retailer 11£475 GBP
Retailer 6£487 GBP
Retailer 18£490 GBP
Retailer 5£515 GBP
Retailer 20£515 GBP
Retailer 4£535 GBP
Retailer 7£600 GBP
Retailer 8£613 GBP
Retailer 15£622 GBP
Retailer 14£627 GBP
Retailer 2£637 GBP
Retailer 9£650 GBP
Retailer 16£684 GBP
Retailer 17£798 GBP
Retailer 13£984 GBP
Retailer 3£1,030 GBP
Retailer 19£1,187 GBP
NZ Jewellers£1,615 GBP

36 data points across 20 retailers

18 retailers£487 GBP to £1,187 GBP

Retailer 1
-
£475 GBP
Price last confirmed 25 days ago
A
Retailer 2
-
£487 GBP
View
A
Retailer 3
-
£490 GBP
View
Retailer 4
-
£515 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£515 GBP
View
B+
Retailer 6
-
£535 GBP
View
B+
Retailer 7
-
£600 GBP
View
B+
Retailer 8
-
£613 GBP
View
B+
Retailer 9
-
£622 GBP
View
B+
Retailer 10
-
£627 GBP
View
B+
Retailer 11
-
£637 GBP
View
B+
Retailer 12
-
£650 GBP
View
B+
Retailer 13
-
£684 GBP
View
B
Retailer 14
-
£798 GBP
View
B
Retailer 15
-
£984 GBP
View
B
Retailer 16
-
£1,030 GBP
View
B
Retailer 17
-
£1,187 GBP
View
Most Expensive
NZ Jewellers
1da2b417-f96d-43fc-be78-128ff68148a2 · Nov 4
£1,615 GBP
$2,173 USD
View
Price under review
17 more retailers have this diamond
Prices start from £487 GBPSave up to £699 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
£487 GBP