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Radiant|Natural|GIA

0.45ct K VVS2 Radiant Natural Diamond

VG • K/VVS2 • GIA 6551742859

Certificate GIA 6551742859

Diamond specifications and retailer prices

From £223 GBP
As of November 6, 2026
Save £498 GBP (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,204 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551742859. Listed at 14 retailers as of November 6, 2026, with a 223% 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
K
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551742859
Dimensions5.31 × 3.59 × 2.68 mm
L/W Ratio1.48
Girdle conditionPolished
Culet sizeNone
Key to symbols
Indented Natural, Natural, Extra Facet
Top View
5.31 mm3.59 mm0.45 ctK / VVS2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6551742859
Side View
Table 62.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 74.6%

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 6
Current: £1,204 GBP|Low: £223 GBP|High: £1,204 GBP|Avg: £484 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5£223 GBP
Retailer 3£314 GBP
Retailer 9£338 GBP
Retailer 10£338 GBP
Retailer 11£362 GBP
Retailer 2£385 GBP
Retailer 8£471 GBP
Retailer 7£477 GBP
Retailer 6£489 GBP
Retailer 4£721 GBP
NZ Jewellers£1,204 GBP

34 data points across 11 retailers

14 retailers£223 GBP to £721 GBP

A
Cheapest Retailer
-
£223 GBP
B+
Retailer 2
-
£252 GBP
View
B+
Retailer 3
-
£314 GBP
View
B+
Retailer 4
-
£338 GBP
View
B+
Retailer 5
-
£338 GBP
View
B+
Retailer 6
-
£362 GBP
View
B+
Retailer 7
-
£362 GBP
View
B+
Retailer 8
-
£385 GBP
View
B+
Retailer 9
-
£426 GBP
View
B
Retailer 10
-
£471 GBP
View
B
Retailer 11
-
£477 GBP
View
B
Retailer 12
-
£489 GBP
View
B
Retailer 13
-
£721 GBP
View
Most Expensive
NZ Jewellers
61f4813d-3d56-4f04-a6ab-127494158ea7 · Nov 5
£1,204 GBP
$1,611 USD
View
Price under review
13 more retailers have this diamond
Prices start from £223 GBPSave up to £498 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 Radiant
£223 GBP