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Round|Natural|GIA

0.45ct J IF Round Natural Diamond

EX • J/IF • GIA 2556434293

Certificate GIA 2556434293

Diamond specifications and retailer prices

From $464 AUD
As of November 6, 2026
Save $1,993 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,457 AUD 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 GIA 2556434293. Listed at 17 retailers as of November 4, 2026, with prices from $464 to $2,457, a $1,993 spread on the same certified stone. NZ Jewellers lists it at $2,457. 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
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556434293
Dimensions4.91 × 4.93 × 3.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.91 mm4.93 mm0.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556434293
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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 6
Current: $2,457 AUD|Low: $464 AUD|High: $2,508 AUD|Avg: $977 AUD|-2.1%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 2$464 AUD
Retailer 3$549 AUD
Retailer 17$641 AUD
Retailer 15$651 AUD
Retailer 11$660 AUD
Retailer 8$674 AUD
Retailer 7$690 AUD
Retailer 4$740 AUD
Retailer 12$793 AUD
Retailer 10$816 AUD
Retailer 9$880 AUD
Retailer 16$916 AUD
Retailer 6$917 AUD
Retailer 14$1,036 AUD
Retailer 13$1,478 AUD
Retailer 5$1,817 AUD
NZ Jewellers$2,457 AUD

30 data points across 17 retailers

17 retailers$464 AUD to $2,457 AUD

A
Cheapest Retailer
-
$464 AUD
A
Retailer 2
-
$549 AUD
View
A
Retailer 3
-
$641 AUD
View
A
Retailer 4
-
$651 AUD
View
A
Retailer 5
-
$660 AUD
View
A
Retailer 6
-
$674 AUD
View
A
Retailer 7
-
$690 AUD
View
A
Retailer 8
-
$740 AUD
View
A
Retailer 9
-
$793 AUD
View
B+
Retailer 10
-
$816 AUD
View
B+
Retailer 11
-
$880 AUD
View
B+
Retailer 12
-
$916 AUD
View
B+
Retailer 13
-
$917 AUD
View
B
Retailer 14
-
$1,036 AUD
View
B
Retailer 15
-
$1,478 AUD
View
B
Retailer 16
-
$1,817 AUD
View
Most Expensive
B
NZ Jewellers
286f5b75-8b71-44c9-bd5b-a06c81aa2b84 · Nov 4
$2,457 AUD
$1,720 USD
View
16 more retailers have this diamond
Prices start from $464 AUDSave up to $1,993 AUD

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
$464 AUD