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Round|Natural|GIA

0.45ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5543608954

Certificate GIA 5543608954

Diamond specifications and retailer prices

From £227 GBP
As of November 2, 2026
Save £970 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,197 GBP at NZ Jewellers · As of November 2, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5543608954. Listed at 12 retailers as of November 2, 2026, with prices from £227 to £1,197, a £970 spread on the same certified stone. NZ Jewellers lists it at £1,197. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5543608954
Dimensions4.91 × 4.89 × 3.05 mm
L/W Ratio1.00
Top View
4.91 mm4.89 mm0.45 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543608954
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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 2
Current: £1,197 GBP|Low: £226 GBP|High: £1,197 GBP|Avg: £500 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
November 3, 2026
Retailer 5£227 GBP
Retailer 3£279 GBP
Retailer 4£323 GBP
Retailer 10£360 GBP
Retailer 2£385 GBP
Retailer 11£409 GBP
Retailer 12£423 GBP
Retailer 9£484 GBP
Retailer 7£507 GBP
Retailer 6£632 GBP
Retailer 8£721 GBP
NZ Jewellers£1,197 GBP

15 data points across 12 retailers

12 retailers£227 GBP to £1,197 GBP

A
Cheapest Retailer
-
£227 GBP
A
Retailer 2
-
£279 GBP
View
Retailer 3
-
£323 GBP
View
Price last confirmed 38 days ago
A
Retailer 4
-
£360 GBP
View
B+
Retailer 5
-
£385 GBP
View
B+
Retailer 6
-
£409 GBP
View
B+
Retailer 7
-
£423 GBP
View
B+
Retailer 8
-
£484 GBP
View
B+
Retailer 9
-
£507 GBP
View
B
Retailer 10
-
£632 GBP
View
B
Retailer 11
-
£721 GBP
View
Most Expensive
B
NZ Jewellers
a95ebd66-7276-4a98-a22b-0c822784f10c · Nov 2
£1,197 GBP
$1,611 USD
View
11 more retailers have this diamond
Prices start from £227 GBPSave up to £970 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
£227 GBP