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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 $3,802 NZD
As of November 6, 2026
Save $6,763 NZD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,565 NZD 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 $3,802 to $10,565, a $6,763 spread on the same certified stone. NZ Jewellers lists it at $10,565. 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: $10,565 NZD|Low: $3,757 NZD|High: $10,565 NZD|Avg: $5,417 NZD
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$3,802 NZD
Retailer 2$3,803 NZD
Retailer 18$4,344 NZD
Retailer 13$4,501 NZD
Retailer 19$4,568 NZD
Retailer 12$4,664 NZD
Retailer 6$4,892 NZD
Retailer 10$5,052 NZD
Retailer 7$5,054 NZD
Retailer 4$5,159 NZD
Retailer 5$5,248 NZD
Retailer 14$5,285 NZD
Retailer 15$5,369 NZD
Retailer 11$5,805 NZD
Retailer 9$5,831 NZD
Retailer 17$5,908 NZD
Retailer 16$5,956 NZD
Retailer 3$7,350 NZD
Retailer 20$8,829 NZD
NZ Jewellers$10,565 NZD

35 data points across 20 retailers

20 retailers$3,802 NZD to $10,565 NZD

A
Cheapest Retailer
-
$3,802 NZD
A
Retailer 2
-
$3,803 NZD
View
A
Retailer 3
-
$4,344 NZD
View
A
Retailer 4
-
$4,501 NZD
View
A
Retailer 5
-
$4,568 NZD
View
A
Retailer 6
-
$4,664 NZD
View
Final sale: no returns
A
Retailer 7
-
$4,892 NZD
View
A
Retailer 8
-
$5,052 NZD
View
B+
Retailer 9
-
$5,054 NZD
View
B+
Retailer 10
-
$5,159 NZD
View
B+
Retailer 11
-
$5,248 NZD
View
B+
Retailer 12
-
$5,285 NZD
View
B+
Retailer 13
-
$5,369 NZD
View
B+
Retailer 14
-
$5,805 NZD
View
B+
Retailer 15
-
$5,831 NZD
View
B+
Retailer 16
-
$5,908 NZD
View
B+
Retailer 17
-
$5,956 NZD
View
B
Retailer 18
-
$7,350 NZD
View
B
Retailer 19
-
$8,829 NZD
View
Most Expensive
B
NZ Jewellers
0d71f599-f36d-48ca-9df2-8024c175d77b · Nov 5
$10,565 NZD
$5,939 USD
View
19 more retailers have this diamond
Prices start from $3,802 NZDSave up to $6,763 NZD

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
$3,802 NZD