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Round|Natural|IGI

0.45ct J IF Round Natural Diamond

EX • J/IF • IGI 572363716

Shape and cutting style on the report: Round brilliant

Certificate IGI 572363716

Diamond specifications and retailer prices

From €397 EUR
As of November 6, 2026
Save €758 EUR (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,155 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 572363716. Listed at 10 retailers as of November 4, 2026, with prices from €397 to €1,155, a €758 spread on the same certified stone. NZ Jewellers lists it at €1,155. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 572363716
Dimensions4.88 × 4.93 × 3.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.88 mm4.93 mm0.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 572363716
Side View
Table 55.5%Crown 35.7°GirdlePavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,155 EUR|Low: €333 EUR|High: €1,163 EUR|Avg: €528 EUR|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3€336 EUR
Retailer 2€397 EUR
Retailer 4€403 EUR
Retailer 10€412 EUR
Retailer 11€417 EUR
Retailer 7€468 EUR
Retailer 8€497 EUR
Retailer 6€557 EUR
Retailer 5€575 EUR
Retailer 9€694 EUR
NZ Jewellers€1,155 EUR

44 data points across 11 retailers

10 retailers€397 EUR to €1,155 EUR

A
Cheapest Retailer
-
€397 EUR
A
Retailer 2
-
€403 EUR
View
A
Retailer 3
-
€412 EUR
View
A
Retailer 4
-
€417 EUR
View
A
Retailer 5
-
€468 EUR
View
B+
Retailer 6
-
€497 EUR
View
B+
Retailer 7
-
€557 EUR
View
B+
Retailer 8
-
€575 EUR
View
B+
Retailer 9
-
€694 EUR
View
Most Expensive
B
NZ Jewellers
6cbda162-65a3-4e68-901c-727b78ccc447 · Nov 4
€1,155 EUR
$1,289 USD
View
9 more retailers have this diamond
Prices start from €397 EURSave up to €758 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
€397 EUR