Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7463209722

Certificate GIA 7463209722

Diamond specifications and retailer prices

From £256 GBP
As of November 4, 2026
Save £536 GBP (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,239 GBP at NZ Jewellers · As of October 3, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7463209722. Listed at 19 retailers as of November 4, 2026, with a 210% 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
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7463209722
Dimensions4.91 × 4.87 × 3.07 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
4.91 mm4.87 mm0.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7463209722
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: £1,239 GBP|Low: £256 GBP|High: £1,239 GBP|Avg: £544 GBP
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
November 4, 2026
Retailer 12£256 GBP
Retailer 13£293 GBP
Retailer 3£357 GBP
Retailer 5£370 GBP
Retailer 17£379 GBP
Retailer 9£395 GBP
Retailer 2£419 GBP
Retailer 16£421 GBP
Retailer 8£425 GBP
Retailer 14£440 GBP
Retailer 7£456 GBP
Retailer 18£478 GBP
Retailer 4£496 GBP
Retailer 10£521 GBP
Retailer 11£535 GBP
Retailer 6£593 GBP
Retailer 15£791 GBP
NZ Jewellers£1,239 GBP

31 data points across 18 retailers

19 retailers£256 GBP to £791 GBP

A
Cheapest Retailer
-
£256 GBP
A
Retailer 2
-
£293 GBP
View
A
Retailer 3
-
£357 GBP
View
Retailer 4
-
£370 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£379 GBP
View
Retailer 6
-
£395 GBP
View
Price last confirmed 27 days ago
Retailer 7
-
£396 GBP
View
Price last confirmed 35 days ago
Retailer 8
-
£419 GBP
View
Price last confirmed 36 days ago
A
Retailer 9
-
£419 GBP
View
A
Retailer 10
-
£421 GBP
View
Retailer 11
-
£425 GBP
View
Price last confirmed 24 days ago
A
Retailer 12
-
£440 GBP
View
Retailer 13
-
£456 GBP
View
Price last confirmed 26 days ago
B+
Retailer 14
-
£478 GBP
View
B+
Retailer 15
-
£496 GBP
View
B+
Retailer 16
-
£535 GBP
View
Retailer 17
-
£593 GBP
View
Price last confirmed 31 days ago
B
Retailer 18
-
£791 GBP
View
Most Expensive
NZ Jewellers
6d49089a-48c5-45b7-9609-692d127130d8 · Oct 3
£1,239 GBP
$1,672 USD
View
Price last confirmed 32 days ago
18 more retailers have this diamond
Prices start from £256 GBPSave up to £536 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
£256 GBP