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Round|Natural|GIA

0.45ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2557471482

Certificate GIA 2557471482

Diamond specifications and retailer prices

From £458 GBP
As of November 4, 2026
Save £1,127 GBP (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,584 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557471482. Listed at 21 retailers as of November 4, 2026, with prices from £458 to £1,584, a £1,127 spread on the same certified stone. NZ Jewellers lists it at £1,584. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557471482
Dimensions4.90 × 4.94 × 3.07 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Needle
Top View
4.90 mm4.94 mm0.45 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557471482
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°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 4
Current: £653 GBP|Low: £474 GBP|High: £1,180 GBP|Avg: £776 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7£474 GBP
Retailer 3£614 GBP
Retailer 1£653 GBP
Retailer 2£671 GBP
Retailer 8£759 GBP
Retailer 4£783 GBP
Retailer 5£1,004 GBP
Retailer 6£1,165 GBP

36 data points across 8 retailers

21 retailers£458 GBP to £1,584 GBP

A
Cheapest Retailer
-
£458 GBP
A
Retailer 2
-
£472 GBP
View
A
Retailer 3
-
£474 GBP
View
Retailer 4
-
£493 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
£493 GBP
View
A
Retailer 6
-
£501 GBP
View
A
Retailer 7
-
£528 GBP
View
B+
Retailer 8
-
£604 GBP
View
B+
Retailer 9
-
£614 GBP
View
B+
Retailer 10
-
£640 GBP
View
B+
Retailer 11
-
£653 GBP
View
B+
Retailer 12
-
£671 GBP
View
B+
Retailer 13
-
£704 GBP
View
B+
Retailer 14
-
£721 GBP
View
Retailer 15
-
£759 GBP
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£783 GBP
View
B
Retailer 17
-
£1,004 GBP
View
B
Retailer 18
-
£1,016 GBP
View
B
Retailer 19
-
£1,165 GBP
View
B
Retailer 20
-
£1,451 GBP
View
Most Expensive
B
NZ Jewellers
a8577332-8ca4-4576-822a-78f66f552dc4 · Nov 4
£1,584 GBP
$2,139 USD
View
20 more retailers have this diamond
Prices start from £458 GBPSave up to £1,127 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
£458 GBP