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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 €370 EUR
$415 USD
As of November 1, 2026
Save €544 EUR (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €914 EUR 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 €370 to €914, a €544 spread on the same certified stone. MOH London lists it at €914. 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: €914 EUR|Low: €370 EUR|High: €925 EUR|Avg: €576 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5€370 EUR
Retailer 2€488 EUR
Retailer 4€496 EUR
Retailer 7€526 EUR
Retailer 3€600 EUR
Retailer 6€634 EUR
MOH London€914 EUR

30 data points across 7 retailers

7 retailers€370 EUR to €914 EUR

B+
Cheapest Retailer
-
€370 EUR
$415 USD
B+
Retailer 2
-
€488 EUR
£431 GBP
View
B+
Retailer 3
-
€496 EUR
£438 GBP
View
B+
Retailer 4
-
€526 EUR
$590 USD
View
B
Retailer 5
-
€600 EUR
View
Retailer 6
-
€634 EUR
A$1,094 AUD
View
Price last confirmed 29 days ago
Most Expensive
C
MOH London
D1A897478 · Nov 2
€914 EUR
£807 GBP
View
6 more retailers have this diamond
Prices start from €370 EURSave up to €544 EUR

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
€370 EUR