CaratHunter
Plans
Radiant|Natural|GIA

0.45ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2221932748

Certificate GIA 2221932748

Diamond specifications and retailer prices

From $592 AUD
$415 USD
As of November 1, 2026
Save $870 AUD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,462 AUD 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 $592 to $1,462, a $870 spread on the same certified stone. MOH London lists it at $1,462. 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
Colour
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: $1,462 AUD|Low: $592 AUD|High: $1,481 AUD|Avg: $922 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$592 AUD
Retailer 2$781 AUD
Retailer 4$794 AUD
Retailer 7$842 AUD
Retailer 3$960 AUD
Retailer 6$1,015 AUD
MOH London$1,462 AUD

30 data points across 7 retailers

7 retailers$592 AUD to $1,462 AUD

B+
Cheapest Retailer
-
$592 AUD
$415 USD
B+
Retailer 2
-
$781 AUD
£431 GBP
View
B+
Retailer 3
-
$794 AUD
£438 GBP
View
B+
Retailer 4
-
$842 AUD
$590 USD
View
B
Retailer 5
-
$960 AUD
€641 EUR
View
Retailer 6
-
$1,015 AUD
View
Price last confirmed 30 days ago
Most Expensive
C
MOH London
D1A897478 · Nov 2
$1,462 AUD
£807 GBP
View
6 more retailers have this diamond
Prices start from $592 AUDSave up to $870 AUD

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
$592 AUD