Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2557717563

Certificate GIA 2557717563

Diamond specifications and retailer prices

From £281 GBP
As of November 6, 2026
Save £593 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,281 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557717563. Listed at 18 retailers as of November 4, 2026, with a 211% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557717563
Dimensions4.95 × 4.90 × 3.08 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
4.95 mm4.90 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557717563
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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 6
Current: £281 GBP|Low: £281 GBP|High: £924 GBP|Avg: £513 GBP|-6.7%
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 1£281 GBP
Retailer 5£333 GBP
Retailer 12£359 GBP
Retailer 7£405 GBP
Retailer 4£418 GBP
Retailer 8£464 GBP
Retailer 6£476 GBP
Retailer 10£476 GBP
Retailer 9£522 GBP
Retailer 11£528 GBP
Retailer 2£531 GBP
Retailer 13£591 GBP
Retailer 3£874 GBP

28 data points across 13 retailers

18 retailers£281 GBP to £874 GBP

A
Cheapest Retailer
-
£281 GBP
A
Retailer 2
-
£333 GBP
View
A
Retailer 3
-
£359 GBP
View
Retailer 4
-
£402 GBP
View
Price last confirmed 36 days ago
A
Retailer 5
-
£405 GBP
View
B+
Retailer 6
-
£418 GBP
View
Retailer 7
-
£436 GBP
View
Price last confirmed 38 days ago
Retailer 8
-
£461 GBP
View
Price last confirmed 35 days ago
B+
Retailer 9
-
£464 GBP
View
B+
Retailer 10
-
£476 GBP
View
B+
Retailer 11
-
£476 GBP
View
B+
Retailer 12
-
£522 GBP
View
B
Retailer 13
-
£528 GBP
View
B+
Retailer 14
-
£531 GBP
View
B+
Retailer 15
-
£591 GBP
View
Retailer 16
-
£600 GBP
View
Price last confirmed 36 days ago
B
Retailer 17
-
£874 GBP
View
Most Expensive
NZ Jewellers
62ae91f9-11f7-471b-a137-3d5d56b17a8f · Sep 28
£1,281 GBP
$1,724 USD
View
Price under review
17 more retailers have this diamond
Prices start from £281 GBPSave up to £593 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
£281 GBP