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Radiant|Natural|GIA

0.45ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2231169984

Certificate GIA 2231169984

Diamond specifications and retailer prices

From €399 EUR
As of November 5, 2026
Save €1,132 EUR (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,532 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231169984. Listed at 10 retailers as of November 5, 2026, with prices from €399 to €1,532, a €1,132 spread on the same certified stone. NZ Jewellers lists it at €1,532. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231169984
Dimensions4.85 × 3.97 × 2.66 mm
L/W Ratio1.22
Girdle conditionPolished
Key to symbols
Cloud
Top View
4.85 mm3.97 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231169984
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
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 5
Current: €1,532 EUR|Low: €399 EUR|High: €1,532 EUR|Avg: €639 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11€399 EUR
Retailer 8€430 EUR
Retailer 12€430 EUR
Retailer 3€432 EUR
Retailer 10€461 EUR
Retailer 5€492 EUR
Retailer 9€501 EUR
Retailer 7€602 EUR
Retailer 4€603 EUR
Retailer 6€804 EUR
Retailer 2€917 EUR
NZ Jewellers€1,532 EUR

23 data points across 12 retailers

10 retailers€399 EUR to €1,532 EUR

A
Cheapest Retailer
-
€399 EUR
A
Retailer 2
-
€430 EUR
View
A
Retailer 3
-
€430 EUR
View
A
Retailer 4
-
€461 EUR
View
A
Retailer 5
-
€492 EUR
View
A
Retailer 6
-
€501 EUR
View
B+
Retailer 7
-
€602 EUR
View
B+
Retailer 8
-
€804 EUR
View
B
Retailer 9
-
€917 EUR
View
Most Expensive
B
NZ Jewellers
61a4c7de-9307-4363-850a-967d04f0a195 · Nov 5
€1,532 EUR
$1,710 USD
View
9 more retailers have this diamond
Prices start from €399 EURSave up to €1,132 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.

A
0.45ct Radiant
€399 EUR