Round|Natural|GIA

0.45ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6525307311

Certificate GIA 6525307311

Diamond specifications and retailer prices

From £308 GBP
As of November 4, 2026
Save £641 GBP (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,300 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6525307311. Listed at 21 retailers as of November 4, 2026, with a 208% 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
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6525307311
Dimensions4.91 × 4.94 × 3.08 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather
Top View
4.91 mm4.94 mm0.45 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525307311
Side View
Table 56.0%Crown 36.5°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 62.4%

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: £1,300 GBP|Low: £308 GBP|High: £1,300 GBP|Avg: £597 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 2£308 GBP
Retailer 7£360 GBP
Retailer 3£414 GBP
Retailer 10£415 GBP
Retailer 15£441 GBP
Retailer 4£443 GBP
Retailer 6£450 GBP
Retailer 8£479 GBP
Retailer 14£499 GBP
Retailer 11£509 GBP
Retailer 13£512 GBP
Retailer 18£556 GBP
Retailer 16£568 GBP
Retailer 17£573 GBP
Retailer 9£623 GBP
Retailer 5£641 GBP
Retailer 12£949 GBP
NZ Jewellers£1,300 GBP

31 data points across 18 retailers

21 retailers£308 GBP to £949 GBP

A
Cheapest Retailer
-
£308 GBP
A
Retailer 2
-
£360 GBP
View
A
Retailer 3
-
£414 GBP
View
Retailer 4
-
£415 GBP
View
Price last confirmed 27 days ago
A
Retailer 5
-
£441 GBP
View
A
Retailer 6
-
£443 GBP
View
Retailer 7
-
£447 GBP
View
Price last confirmed 24 days ago
A
Retailer 8
-
£450 GBP
View
Retailer 9
-
£479 GBP
View
Price last confirmed 26 days ago
A
Retailer 10
-
£499 GBP
View
A
Retailer 11
-
£509 GBP
View
Retailer 12
-
£512 GBP
View
Price last confirmed 36 days ago
A
Retailer 13
-
£512 GBP
View
Retailer 14
-
£548 GBP
View
Price last confirmed 62 days ago
B+
Retailer 15
-
£556 GBP
View
A
Retailer 16
-
£568 GBP
View
A
Retailer 17
-
£573 GBP
View
Retailer 18
-
£623 GBP
View
Price last confirmed 31 days ago
B+
Retailer 19
-
£641 GBP
View
B
Retailer 20
-
£949 GBP
View
Most Expensive
NZ Jewellers
1656f502-3a23-4bf1-b46a-aeec0a8735b7 · Oct 3
£1,300 GBP
$1,755 USD
View
Price last confirmed 32 days ago
20 more retailers have this diamond
Prices start from £308 GBPSave up to £641 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
£308 GBP