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Radiant|Natural|GIA

1.01ct J IF Radiant Natural Diamond

ID • J/IF • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From $4,519 NZD
As of November 4, 2026
Save $5,742 NZD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,261 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA. Listed at 8 retailers as of November 4, 2026, with prices from $4,519 to $10,261, a $5,742 spread on the same certified stone. NZ Jewellers lists it at $10,261. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions6.93 × 5.11 × 3.47 mm
L/W Ratio1.36
Top View
6.93 mm5.11 mm1.01 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,261 NZD|Low: $4,519 NZD|High: $10,261 NZD|Avg: $5,987 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 30, 2026
Retailer 8$4,519 NZD
Retailer 4$4,614 NZD
Retailer 5$5,336 NZD
Retailer 6$5,336 NZD
Retailer 2$5,542 NZD
Retailer 3$5,758 NZD
Retailer 7$6,157 NZD
NZ Jewellers$10,261 NZD

3 data points across 8 retailers

8 retailers$4,519 NZD to $10,261 NZD

B+
Cheapest Retailer
-
$4,519 NZD
B+
Retailer 2
-
$4,614 NZD
View
Retailer 3
-
$5,336 NZD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$5,336 NZD
View
B
Retailer 5
-
$5,542 NZD
View
B
Retailer 6
-
$5,758 NZD
View
B
Retailer 7
-
$6,157 NZD
View
Most Expensive
B
NZ Jewellers
1fd76315-6d0c-4009-99fc-446fba234b06 · Nov 5
$10,261 NZD
$5,688 USD
View
7 more retailers have this diamond
Prices start from $4,519 NZDSave up to $5,742 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.

B+
1.01ct Radiant
$4,519 NZD