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Round|Natural|GIA

0.45ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6555501051

Certificate GIA 6555501051

Diamond specifications and retailer prices

From £210 GBP
As of November 5, 2026
Save £907 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,297 GBP at NZ Jewellers · As of September 5, 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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6555501051. Listed at 18 retailers as of November 4, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555501051
Dimensions4.87 × 4.90 × 3.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.87 mm4.90 mm0.45 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555501051
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°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 5
Current: £1,117 GBP|Low: £210 GBP|High: £1,138 GBP|Avg: £412 GBP|-1.9%
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 6, 2026
Retailer 9£210 GBP
Retailer 4£247 GBP
Retailer 7£258 GBP
Retailer 6£291 GBP
Retailer 10£307 GBP
Retailer 2£308 GBP
Retailer 5£314 GBP
Retailer 3£337 GBP
Retailer 11£378 GBP
Retailer 8£382 GBP
Retailer 15£396 GBP
Retailer 14£440 GBP
Retailer 13£476 GBP
Retailer 12£672 GBP
NZ Jewellers£1,117 GBP

28 data points across 15 retailers

18 retailers£210 GBP to £1,117 GBP

A
Cheapest Retailer
-
£210 GBP
A
Retailer 2
-
£247 GBP
View
A
Retailer 3
-
£258 GBP
View
A
Retailer 4
-
£291 GBP
View
A
Retailer 5
-
£307 GBP
View
A
Retailer 6
-
£308 GBP
View
A
Retailer 7
-
£314 GBP
View
A
Retailer 8
-
£337 GBP
View
Retailer 9
-
£338 GBP
View
Price last confirmed 62 days ago
A
Retailer 10
-
£378 GBP
View
A
Retailer 11
-
£382 GBP
View
Retailer 12
-
£390 GBP
View
Price last confirmed 60 days ago
A
Retailer 13
-
£396 GBP
View
B+
Retailer 14
-
£440 GBP
View
B+
Retailer 15
-
£476 GBP
View
B
Retailer 16
-
£672 GBP
View
B
Retailer 17
-
£1,117 GBP
View
Most Expensive
NZ Jewellers
af5189cb-206c-4e57-a8ad-c2f134630265 · Sep 5
£1,297 GBP
$1,745 USD
View
Price under review
17 more retailers have this diamond
Prices start from £210 GBPSave up to £907 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
£210 GBP