Round|Natural|GIA

0.45ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 1443948484

Certificate GIA 1443948484

Diamond specifications and retailer prices

From £293 GBP
As of November 6, 2026
Save £644 GBP (69%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,273 GBP at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1443948484. Listed at 24 retailers as of November 2, 2026, with a 219% 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
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1443948484
Dimensions4.91 × 4.88 × 3.06 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Key to symbols
Pinpoint
Top View
4.91 mm4.88 mm0.45 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1443948484
Side View
Table 55.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £293 GBP|Low: £293 GBP|High: £949 GBP|Avg: £559 GBP|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1£293 GBP
Retailer 8£390 GBP
Retailer 10£438 GBP
Retailer 6£504 GBP
Retailer 5£505 GBP
Retailer 4£546 GBP
Retailer 2£554 GBP
Retailer 7£629 GBP
Retailer 3£791 GBP
Retailer 9£938 GBP

31 data points across 10 retailers

24 retailers£293 GBP to £938 GBP

A
Cheapest Retailer
-
£293 GBP
A
Retailer 2
-
£384 GBP
View
A
Retailer 3
-
£390 GBP
View
Retailer 4
-
£406 GBP
View
Price last confirmed 39 days ago
Retailer 5
-
£406 GBP
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£406 GBP
View
Retailer 7
-
£438 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£438 GBP
View
Price last confirmed 22 days ago
Retailer 9
-
£469 GBP
View
Price last confirmed 40 days ago
B+
Retailer 10
-
£469 GBP
View
B+
Retailer 11
-
£493 GBP
View
B+
Retailer 12
-
£504 GBP
View
B+
Retailer 13
-
£504 GBP
View
B+
Retailer 14
-
£505 GBP
View
B+
Retailer 15
-
£546 GBP
View
B+
Retailer 16
-
£554 GBP
View
B+
Retailer 17
-
£566 GBP
View
Retailer 18
-
£611 GBP
View
Price last confirmed 33 days ago
B
Retailer 19
-
£629 GBP
View
B
Retailer 20
-
£791 GBP
View
B
Retailer 21
-
£938 GBP
View
Retailer 22
-
£1,273 GBP
View
Price last confirmed 20 days ago
Retailer 23
-
£1,273 GBP
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
71870e2d-fe22-4a84-ae60-4a901b31c1ac · Oct 30
£1,273 GBP
$1,714 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from £293 GBPSave up to £644 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
£293 GBP