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Radiant|Natural|GIA

0.45ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2221932748

Certificate GIA 2221932748

Diamond specifications and retailer prices

From $580 CAD
$415 USD
As of November 1, 2026
Save $852 CAD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,432 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2221932748. Listed at 7 retailers as of November 1, 2026, with prices from $580 to $1,432, a $852 spread on the same certified stone. MOH London lists it at $1,432. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221932748
Dimensions4.15 × 3.92 × 3.06 mm
L/W Ratio1.06
Girdle conditionPolished
Culet sizeNone
Top View
4.15 mm3.92 mm0.45 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2221932748
Side View
Table 68.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 78.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,432 CAD|Low: $580 CAD|High: $1,450 CAD|Avg: $903 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$580 CAD
Retailer 2$765 CAD
Retailer 4$777 CAD
Retailer 7$824 CAD
Retailer 3$941 CAD
Retailer 6$994 CAD
MOH London$1,432 CAD

30 data points across 7 retailers

7 retailers$580 CAD to $1,432 CAD

B+
Cheapest Retailer
-
$580 CAD
$415 USD
B+
Retailer 2
-
$765 CAD
£431 GBP
View
B+
Retailer 3
-
$777 CAD
£438 GBP
View
B+
Retailer 4
-
$824 CAD
$590 USD
View
B
Retailer 5
-
$941 CAD
€641 EUR
View
Retailer 6
-
$994 CAD
A$1,094 AUD
View
Price last confirmed 29 days ago
Most Expensive
C
MOH London
D1A897478 · Nov 2
$1,432 CAD
£807 GBP
View
6 more retailers have this diamond
Prices start from $580 CADSave up to $852 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.

B+
0.45ct Radiant
$580 CAD