Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2534922226

Certificate GIA 2534922226

Diamond specifications and retailer prices

From €290 EUR
As of November 5, 2026
Save €1,242 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,532 EUR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534922226. Listed at 14 retailers as of November 4, 2026, with prices from €290 to €1,532, a €1,242 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2534922226
Dimensions4.87 × 4.84 × 3.06 mm
L/W Ratio1.01
Top View
4.87 mm4.84 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534922226
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.0%

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: €290 EUR|High: €1,572 EUR|Avg: €565 EUR|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 8€290 EUR
Retailer 3€342 EUR
Retailer 5€347 EUR
Retailer 13€400 EUR
Retailer 4€427 EUR
Retailer 10€430 EUR
Retailer 14€435 EUR
Retailer 9€462 EUR
Retailer 2€490 EUR
Retailer 11€516 EUR
Retailer 6€555 EUR
Retailer 7€601 EUR
Retailer 12€923 EUR
NZ Jewellers€1,532 EUR

30 data points across 14 retailers

14 retailers€290 EUR to €1,532 EUR

A
Cheapest Retailer
-
€290 EUR
A
Retailer 2
-
€342 EUR
View
Retailer 3
-
€347 EUR
View
Price last confirmed 15 days ago
A
Retailer 4
-
€400 EUR
View
Retailer 5
-
€427 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€430 EUR
View
Retailer 7
-
€435 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€462 EUR
View
A
Retailer 9
-
€490 EUR
View
A
Retailer 10
-
€516 EUR
View
Retailer 11
-
€555 EUR
View
Price last confirmed 11 days ago
A
Retailer 12
-
€601 EUR
View
B+
Retailer 13
-
€923 EUR
View
Most Expensive
B
NZ Jewellers
baf601f1-2f94-43c7-969c-6bde167067dc · Nov 4
€1,532 EUR
$1,720 USD
View
13 more retailers have this diamond
Prices start from €290 EURSave up to €1,242 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 Round
€290 EUR