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Round|Natural|GIA

0.45ct H IF Round Natural Diamond

EX • H/IF • GIA 2558992565

Certificate GIA 2558992565

Diamond specifications and retailer prices

From $628 CAD
As of November 4, 2026
Save $1,272 CAD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,901 CAD at MOH London · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2558992565. Listed at 9 retailers as of October 29, 2026, with prices from $628 to $1,901, a $1,272 spread on the same certified stone. MOH London lists it at $1,901. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2558992565
Dimensions4.90 × 4.92 × 3.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.90 mm4.92 mm0.45 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2558992565
Side View
Table 61.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,901 CAD|Low: $628 CAD|High: $1,989 CAD|Avg: $1,065 CAD|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$628 CAD
Retailer 6$695 CAD
Retailer 8$831 CAD
Retailer 4$853 CAD
Retailer 3$989 CAD
Retailer 7$1,133 CAD
Retailer 5$1,208 CAD
Retailer 9$1,279 CAD
MOH London$1,901 CAD

35 data points across 9 retailers

9 retailers$628 CAD to $1,901 CAD

A+
Cheapest Retailer
-
$628 CAD
A
Retailer 2
-
$695 CAD
View
Retailer 3
-
$831 CAD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$853 CAD
View
B+
Retailer 5
-
$989 CAD
View
B+
Retailer 6
-
$1,133 CAD
View
B+
Retailer 7
-
$1,208 CAD
View
Retailer 8
-
$1,279 CAD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
5A06D3FB2 · Oct 29
$1,901 CAD
£1,074 GBP
View
8 more retailers have this diamond
Prices start from $628 CADSave up to $1,272 CAD

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
$628 CAD