Round|Natural|GIA

0.45ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 1543262988

Certificate GIA 1543262988

Diamond specifications and retailer prices

From £268 GBP
As of November 5, 2026
Save £561 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,257 GBP at NZ Jewellers · As of September 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1543262988. Listed at 18 retailers as of November 4, 2026, with a 209% 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
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1543262988
Dimensions4.84 × 4.90 × 3.07 mm
L/W Ratio1.01
Key to symbols
Feather, Cavity
Top View
4.84 mm4.90 mm0.45 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543262988
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
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: £442 GBP|Low: £268 GBP|High: £865 GBP|Avg: £507 GBP|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9£268 GBP
Retailer 5£314 GBP
Retailer 4£373 GBP
Retailer 3£392 GBP
Retailer 13£416 GBP
Retailer 1£442 GBP
Retailer 8£452 GBP
Retailer 12£457 GBP
Retailer 7£502 GBP
Retailer 11£560 GBP
Retailer 6£699 GBP
Retailer 10£792 GBP
Retailer 2£829 GBP

19 data points across 13 retailers

18 retailers£268 GBP to £829 GBP

A+
Cheapest Retailer
-
£268 GBP
A
Retailer 2
-
£314 GBP
View
A
Retailer 3
-
£373 GBP
View
A
Retailer 4
-
£392 GBP
View
Retailer 5
-
£401 GBP
View
Price last confirmed 36 days ago
A
Retailer 6
-
£416 GBP
View
Retailer 7
-
£432 GBP
View
Price last confirmed 38 days ago
A
Retailer 8
-
£442 GBP
View
A
Retailer 9
-
£452 GBP
View
A
Retailer 10
-
£457 GBP
View
Retailer 11
-
£463 GBP
View
Price last confirmed 38 days ago
B+
Retailer 12
-
£502 GBP
View
B+
Retailer 13
-
£560 GBP
View
Retailer 14
-
£603 GBP
View
Price last confirmed 33 days ago
B+
Retailer 15
-
£699 GBP
View
B
Retailer 16
-
£792 GBP
View
B
Retailer 17
-
£829 GBP
View
Most Expensive
NZ Jewellers
219adfa7-8cb3-4edd-99d5-56bf3cb4edce · Sep 28
£1,257 GBP
$1,692 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from £268 GBPSave up to £561 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
£268 GBP