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Round|Natural|GIA

0.45ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6531600741

Certificate GIA 6531600741

Diamond specifications and retailer prices

From £267 GBP
As of November 5, 2026
Save £1,110 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,378 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6531600741. Listed at 22 retailers as of November 4, 2026, with prices from £267 to £1,378, a £1,110 spread on the same certified stone. NZ Jewellers lists it at £1,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531600741
Dimensions4.91 × 4.89 × 3.06 mm
L/W Ratio1.00
Top View
4.91 mm4.89 mm0.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531600741
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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: £1,378 GBP|Low: £267 GBP|High: £1,421 GBP|Avg: £520 GBP|-2.1%
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
Retailer 20
November 5, 2026
Retailer 13£267 GBP
Retailer 17£290 GBP
Retailer 4£313 GBP
Retailer 16£359 GBP
Retailer 3£387 GBP
Retailer 12£394 GBP
Retailer 9£396 GBP
Retailer 11£399 GBP
Retailer 8£415 GBP
Retailer 15£442 GBP
Retailer 2£456 GBP
Retailer 6£462 GBP
Retailer 20£496 GBP
Retailer 5£506 GBP
Retailer 10£507 GBP
Retailer 14£511 GBP
Retailer 18£560 GBP
Retailer 19£714 GBP
Retailer 7£828 GBP
NZ Jewellers£1,378 GBP

13 data points across 20 retailers

22 retailers£267 GBP to £1,378 GBP

A
Cheapest Retailer
-
£267 GBP
A
Retailer 2
-
£290 GBP
View
A
Retailer 3
-
£313 GBP
View
A
Retailer 4
-
£359 GBP
View
A
Retailer 5
-
£387 GBP
View
Retailer 6
-
£394 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
£396 GBP
View
Retailer 8
-
£399 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£415 GBP
View
Retailer 10
-
£416 GBP
View
Price last confirmed 50 days ago
A
Retailer 11
-
£442 GBP
View
A
Retailer 12
-
£456 GBP
View
A
Retailer 13
-
£462 GBP
View
B+
Retailer 14
-
£496 GBP
View
B+
Retailer 15
-
£506 GBP
View
B+
Retailer 16
-
£507 GBP
View
B+
Retailer 17
-
£511 GBP
View
B+
Retailer 18
-
£560 GBP
View
Retailer 19
-
£577 GBP
View
Price last confirmed 33 days ago
B+
Retailer 20
-
£714 GBP
View
B
Retailer 21
-
£828 GBP
View
Most Expensive
B
NZ Jewellers
01cefe11-b524-46c2-badf-f9f5e4c6c76f · Nov 4
£1,378 GBP
$1,860 USD
View
21 more retailers have this diamond
Prices start from £267 GBPSave up to £1,110 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
£267 GBP