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Round|Natural|GIA

1.01ct J IF Round Natural Diamond

EX • J/IF • GIA 1553207617

Certificate GIA 1553207617

Diamond specifications and retailer prices

From $3,053 AUD
As of November 6, 2026
Save $5,431 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,484 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1553207617. Listed at 20 retailers as of November 5, 2026, with prices from $3,053 to $8,484, a $5,431 spread on the same certified stone. NZ Jewellers lists it at $8,484. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553207617
Dimensions6.40 × 6.44 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.40 mm6.44 mm1.01 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553207617
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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: $8,484 AUD|Low: $3,017 AUD|High: $8,484 AUD|Avg: $4,350 AUD
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 8$3,053 AUD
Retailer 2$3,054 AUD
Retailer 18$3,488 AUD
Retailer 13$3,614 AUD
Retailer 19$3,668 AUD
Retailer 12$3,746 AUD
Retailer 6$3,928 AUD
Retailer 10$4,057 AUD
Retailer 7$4,058 AUD
Retailer 4$4,143 AUD
Retailer 5$4,214 AUD
Retailer 14$4,244 AUD
Retailer 15$4,311 AUD
Retailer 11$4,661 AUD
Retailer 9$4,683 AUD
Retailer 17$4,744 AUD
Retailer 16$4,783 AUD
Retailer 3$5,903 AUD
Retailer 20$7,090 AUD
NZ Jewellers$8,484 AUD

35 data points across 20 retailers

20 retailers$3,053 AUD to $8,484 AUD

A
Cheapest Retailer
-
$3,053 AUD
A
Retailer 2
-
$3,054 AUD
View
A
Retailer 3
-
$3,488 AUD
View
A
Retailer 4
-
$3,614 AUD
View
A
Retailer 5
-
$3,668 AUD
View
A
Retailer 6
-
$3,746 AUD
View
Final sale: no returns
A
Retailer 7
-
$3,928 AUD
View
A
Retailer 8
-
$4,057 AUD
View
B+
Retailer 9
-
$4,058 AUD
View
B+
Retailer 10
-
$4,143 AUD
View
B+
Retailer 11
-
$4,214 AUD
View
B+
Retailer 12
-
$4,244 AUD
View
B+
Retailer 13
-
$4,311 AUD
View
B+
Retailer 14
-
$4,661 AUD
View
B+
Retailer 15
-
$4,683 AUD
View
B+
Retailer 16
-
$4,744 AUD
View
B+
Retailer 17
-
$4,783 AUD
View
B
Retailer 18
-
$5,903 AUD
View
B
Retailer 19
-
$7,090 AUD
View
Most Expensive
B
NZ Jewellers
0d71f599-f36d-48ca-9df2-8024c175d77b · Nov 5
$8,484 AUD
$5,939 USD
View
19 more retailers have this diamond
Prices start from $3,053 AUDSave up to $5,431 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
1.01ct Round
$3,053 AUD