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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 $443 USD
As of November 6, 2026
Save $846 USD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,289 USD 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 $443 to $1,289, a $846 spread on the same certified stone. NZ Jewellers lists it at $1,289. 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
Color
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

How it works →
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: $1,289 USD|Low: $372 USD|High: $1,298 USD|Avg: $589 USD|-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$375 USD
Retailer 2$443 USD
Retailer 4$450 USD
Retailer 10$460 USD
Retailer 11$466 USD
Retailer 7$523 USD
Retailer 8$555 USD
Retailer 6$622 USD
Retailer 5$642 USD
Retailer 9$775 USD
NZ Jewellers$1,289 USD

44 data points across 11 retailers

10 retailers$443 USD to $1,289 USD

A
Cheapest Retailer
-
$443 USD
A
Retailer 2
-
$450 USD
View
A
Retailer 3
-
$460 USD
View
A
Retailer 4
-
$466 USD
View
A
Retailer 5
-
$523 USD
View
B+
Retailer 6
-
$555 USD
View
B+
Retailer 7
-
$622 USD
View
B+
Retailer 8
-
$642 USD
View
B+
Retailer 9
-
$775 USD
View
Most Expensive
B
NZ Jewellers
6cbda162-65a3-4e68-901c-727b78ccc447 · Nov 4
$1,289 USD
View
9 more retailers have this diamond
Prices start from $443 USDSave up to $846 USD

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
$443 USD