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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 HK$3,256 HKD
$415 USD
As of November 1, 2026
Save HK$4,785 HKD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,041 HKD 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 HK$3,256 to HK$8,041, a HK$4,785 spread on the same certified stone. MOH London lists it at HK$8,041. 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: HK$8,041 HKD|Low: HK$3,256 HKD|High: HK$8,141 HKD|Avg: HK$5,070 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5HK$3,256 HKD
Retailer 2HK$4,294 HKD
Retailer 4HK$4,365 HKD
Retailer 7HK$4,629 HKD
Retailer 3HK$5,281 HKD
Retailer 6HK$5,580 HKD
MOH LondonHK$8,041 HKD

30 data points across 7 retailers

7 retailersHK$3,256 HKD to HK$8,041 HKD

B+
Cheapest Retailer
-
HK$3,256 HKD
$415 USD
B+
Retailer 2
-
HK$4,294 HKD
£431 GBP
View
B+
Retailer 3
-
HK$4,365 HKD
£438 GBP
View
B+
Retailer 4
-
HK$4,629 HKD
$590 USD
View
B
Retailer 5
-
HK$5,281 HKD
€641 EUR
View
Retailer 6
-
HK$5,580 HKD
A$1,094 AUD
View
Price last confirmed 30 days ago
Most Expensive
C
MOH London
D1A897478 · Nov 2
HK$8,041 HKD
£807 GBP
View
6 more retailers have this diamond
Prices start from HK$3,256 HKDSave up to HK$4,785 HKD

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
HK$3,256 HKD