Round|Natural|GIA

0.45ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 6551853970

Certificate GIA 6551853970

Diamond specifications and retailer prices

From £251 GBP
As of November 5, 2026
Save £547 GBP (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,326 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551853970. Listed at 18 retailers as of November 4, 2026, with a 218% 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 angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551853970
Dimensions4.89 × 4.92 × 3.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.89 mm4.92 mm0.45 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551853970
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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 5
Current: £1,326 GBP|Low: £251 GBP|High: £1,349 GBP|Avg: £481 GBP|-1.7%
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
November 6, 2026
Retailer 11£251 GBP
Retailer 6£294 GBP
Retailer 15£299 GBP
Retailer 5£346 GBP
Retailer 12£354 GBP
Retailer 2£365 GBP
Retailer 3£372 GBP
Retailer 7£399 GBP
Retailer 8£426 GBP
Retailer 10£438 GBP
Retailer 9£472 GBP
Retailer 14£476 GBP
Retailer 4£487 GBP
Retailer 13£798 GBP
NZ Jewellers£1,326 GBP

29 data points across 15 retailers

18 retailers£251 GBP to £798 GBP

A
Cheapest Retailer
-
£251 GBP
A
Retailer 2
-
£294 GBP
View
A
Retailer 3
-
£299 GBP
View
A
Retailer 4
-
£346 GBP
View
A
Retailer 5
-
£354 GBP
View
A
Retailer 6
-
£365 GBP
View
A
Retailer 7
-
£372 GBP
View
Retailer 8
-
£382 GBP
View
Price last confirmed 62 days ago
A
Retailer 9
-
£399 GBP
View
B+
Retailer 10
-
£426 GBP
View
B+
Retailer 11
-
£438 GBP
View
Retailer 12
-
£441 GBP
View
Price last confirmed 60 days ago
B+
Retailer 13
-
£472 GBP
View
B+
Retailer 14
-
£476 GBP
View
B+
Retailer 15
-
£487 GBP
View
B
Retailer 16
-
£798 GBP
View
Retailer 17
-
£1,198 GBP
View
Price last confirmed 62 days ago
Most Expensive
NZ Jewellers
c45d480f-c57d-486e-866c-69f002c603c9 · Nov 4
£1,326 GBP
$1,785 USD
View
Price under review
17 more retailers have this diamond
Prices start from £251 GBPSave up to £547 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
£251 GBP