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Round|Natural|GIA

0.45ct I IF Round Natural Diamond

EX • I/IF • GIA 6561056746

Certificate GIA 6561056746

Diamond specifications and retailer prices

From £399 GBP
As of November 4, 2026
Save £1,101 GBP (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,500 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 6561056746. Listed at 20 retailers as of November 4, 2026, with prices from £399 to £1,500, a £1,101 spread on the same certified stone. NZ Jewellers lists it at £1,500. 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 angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561056746
Dimensions4.87 × 4.89 × 3.06 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.87 mm4.89 mm0.45 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561056746
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: £1,500 GBP|Low: £399 GBP|High: £1,564 GBP|Avg: £676 GBP|-4.1%
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
November 6, 2026
Retailer 3£399 GBP
Retailer 18£452 GBP
Retailer 5£457 GBP
Retailer 16£478 GBP
Retailer 11£501 GBP
Retailer 4£515 GBP
Retailer 9£519 GBP
Retailer 7£552 GBP
Retailer 19£573 GBP
Retailer 2£580 GBP
Retailer 8£580 GBP
Retailer 13£585 GBP
Retailer 15£617 GBP
Retailer 14£698 GBP
Retailer 17£742 GBP
Retailer 12£915 GBP
Retailer 10£962 GBP
Retailer 6£1,112 GBP
NZ Jewellers£1,500 GBP

17 data points across 19 retailers

20 retailers£399 GBP to £1,500 GBP

A
Cheapest Retailer
-
£399 GBP
A
Retailer 2
-
£452 GBP
View
A
Retailer 3
-
£457 GBP
View
A
Retailer 4
-
£478 GBP
View
Retailer 5
-
£501 GBP
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£515 GBP
View
Retailer 7
-
£519 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£552 GBP
View
B+
Retailer 9
-
£573 GBP
View
B+
Retailer 10
-
£580 GBP
View
B+
Retailer 11
-
£580 GBP
View
B+
Retailer 12
-
£585 GBP
View
B+
Retailer 13
-
£617 GBP
View
B+
Retailer 14
-
£698 GBP
View
B+
Retailer 15
-
£742 GBP
View
Retailer 16
-
£817 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
£915 GBP
View
B
Retailer 18
-
£962 GBP
View
B
Retailer 19
-
£1,112 GBP
View
Most Expensive
B
NZ Jewellers
a677a303-04c6-48a7-8503-3ae5b032acee · Nov 4
£1,500 GBP
$2,019 USD
View
19 more retailers have this diamond
Prices start from £399 GBPSave up to £1,101 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
£399 GBP