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Round|Natural|GIA

0.45ct H VVS2 Round Natural Diamond

EX • H/VVS2 • GIA 6405176614

Certificate GIA 6405176614

Diamond specifications and retailer prices

From £364 GBP
As of November 4, 2026
Save £841 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,205 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6405176614. Listed at 17 retailers as of November 4, 2026, with prices from £364 to £1,205, a £841 spread on the same certified stone. NZ Jewellers lists it at £1,205. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6405176614
Dimensions4.95 × 4.94 × 3.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.95 mm4.94 mm0.45 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6405176614
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.8%

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 4
Current: £1,205 GBP|Low: £364 GBP|High: £1,300 GBP|Avg: £610 GBP|-7.3%
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
November 5, 2026
Retailer 5£364 GBP
Retailer 12£374 GBP
Retailer 7£384 GBP
Retailer 15£414 GBP
Retailer 16£414 GBP
Retailer 4£444 GBP
Retailer 11£465 GBP
Retailer 9£474 GBP
Retailer 3£533 GBP
Retailer 6£538 GBP
Retailer 13£573 GBP
Retailer 10£599 GBP
Retailer 8£623 GBP
Retailer 2£847 GBP
Retailer 14£887 GBP
NZ Jewellers£1,205 GBP

39 data points across 16 retailers

17 retailers£364 GBP to £1,205 GBP

A
Cheapest Retailer
-
£364 GBP
A
Retailer 2
-
£374 GBP
View
A
Retailer 3
-
£384 GBP
View
A
Retailer 4
-
£414 GBP
View
A
Retailer 5
-
£414 GBP
View
A
Retailer 6
-
£444 GBP
View
A
Retailer 7
-
£465 GBP
View
A
Retailer 8
-
£474 GBP
View
B+
Retailer 9
-
£533 GBP
View
B+
Retailer 10
-
£538 GBP
View
B+
Retailer 11
-
£573 GBP
View
B+
Retailer 12
-
£599 GBP
View
Retailer 13
-
£623 GBP
View
Price last confirmed 32 days ago
B
Retailer 14
-
£847 GBP
View
B
Retailer 15
-
£887 GBP
View
B
Retailer 16
-
£942 GBP
View
Most Expensive
B
NZ Jewellers
671d8c90-e0e5-46ce-b62f-ebef5b057335 · Nov 4
£1,205 GBP
$1,627 USD
View
16 more retailers have this diamond
Prices start from £364 GBPSave up to £841 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
£364 GBP