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Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 5563706359

Certificate GIA 5563706359

Diamond specifications and retailer prices

From £367 GBP
As of November 5, 2026
Save £865 GBP (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,232 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5563706359. Listed at 15 retailers as of November 4, 2026, with prices from £367 to £1,232, a £865 spread on the same certified stone. NZ Jewellers lists it at £1,232. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5563706359
Dimensions4.92 × 4.93 × 3.07 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.92 mm4.93 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563706359
Side View
Table 58.0%Crown 34.5°GirdlePavilion 41.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,232 GBP|Low: £367 GBP|High: £1,479 GBP|Avg: £628 GBP|-16.7%
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 11£367 GBP
Retailer 14£393 GBP
Retailer 13£420 GBP
Retailer 4£423 GBP
Retailer 12£437 GBP
Retailer 9£464 GBP
Retailer 8£476 GBP
Retailer 3£490 GBP
Retailer 7£520 GBP
Retailer 6£538 GBP
Retailer 10£563 GBP
Retailer 15£609 GBP
Retailer 2£750 GBP
Retailer 5£939 GBP
NZ Jewellers£1,232 GBP

10 data points across 15 retailers

15 retailers£367 GBP to £1,232 GBP

A
Cheapest Retailer
-
£367 GBP
A
Retailer 2
-
£393 GBP
View
B+
Retailer 3
-
£420 GBP
View
B+
Retailer 4
-
£423 GBP
View
B+
Retailer 5
-
£437 GBP
View
B+
Retailer 6
-
£464 GBP
View
B+
Retailer 7
-
£476 GBP
View
B+
Retailer 8
-
£490 GBP
View
Retailer 9
-
£520 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£538 GBP
View
B+
Retailer 11
-
£563 GBP
View
B
Retailer 12
-
£609 GBP
View
B
Retailer 13
-
£750 GBP
View
B
Retailer 14
-
£939 GBP
View
Most Expensive
B
NZ Jewellers
c9c6965a-f24b-48d3-8b77-9bae8a4323e8 · Nov 4
£1,232 GBP
$1,658 USD
View
14 more retailers have this diamond
Prices start from £367 GBPSave up to £865 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
£367 GBP