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Round|Natural|GIA

0.45ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 3565136511

Certificate GIA 3565136511

Diamond specifications and retailer prices

From £265 GBP
As of November 5, 2026
Save £575 GBP (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £840 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3565136511. Listed at 16 retailers as of November 2, 2026, with prices from £265 to £840, a £575 spread on the same certified stone. MOH London lists it at £840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565136511
Dimensions4.89 × 4.85 × 3.05 mm
L/W Ratio1.01
Top View
4.89 mm4.85 mm0.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565136511
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: £840 GBP|Low: £265 GBP|High: £868 GBP|Avg: £489 GBP|-3.3%
MOH London
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
November 5, 2026
Retailer 7£265 GBP
Retailer 4£287 GBP
Retailer 5£313 GBP
Retailer 6£392 GBP
Retailer 12£415 GBP
Retailer 14£419 GBP
Retailer 9£447 GBP
Retailer 2£461 GBP
Retailer 3£461 GBP
Retailer 8£493 GBP
Retailer 13£502 GBP
Retailer 10£566 GBP
Retailer 11£722 GBP
MOH London£840 GBP

21 data points across 14 retailers

16 retailers£265 GBP to £840 GBP

A
Cheapest Retailer
-
£265 GBP
A
Retailer 2
-
£287 GBP
View
A
Retailer 3
-
£313 GBP
View
Retailer 4
-
£392 GBP
View
Price last confirmed 9 days ago
Retailer 5
-
£403 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£415 GBP
View
A
Retailer 7
-
£419 GBP
View
A
Retailer 8
-
£447 GBP
View
A
Retailer 9
-
£461 GBP
View
A
Retailer 10
-
£461 GBP
View
B+
Retailer 11
-
£493 GBP
View
B+
Retailer 12
-
£502 GBP
View
B+
Retailer 13
-
£566 GBP
View
Retailer 14
-
£573 GBP
View
Price last confirmed 33 days ago
B
Retailer 15
-
£722 GBP
View
Most Expensive
B
MOH London
7DC0383B6 · Nov 2
£840 GBP
View
15 more retailers have this diamond
Prices start from £265 GBPSave up to £575 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
£265 GBP