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Radiant|Natural|GIA

1.01ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 6552666316

Certificate GIA 6552666316

Diamond specifications and retailer prices

From $2,100 NZD
As of November 6, 2026
Save $4,553 NZD (68%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,653 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552666316. Listed at 24 retailers as of November 5, 2026, with prices from $2,100 to $6,653, a $4,553 spread on the same certified stone. NZ Jewellers lists it at $6,653. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle50.2°
Pavilion angle53.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552666316
Dimensions6.68 × 4.93 × 3.36 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.68 mm4.93 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552666316
Side View
Table 66.0%Crown 50.2°Girdle: STK-THKPavilion 53.6°Culet: NoneDepth 68.1%

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: $6,653 NZD|Low: $2,100 NZD|High: $6,896 NZD|Avg: $3,058 NZD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 11
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Retailer 17
Retailer 18
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Retailer 22
Retailer 23
November 7, 2026
Retailer 11$2,100 NZD
Retailer 9$2,280 NZD
Retailer 12$2,291 NZD
Retailer 8$2,408 NZD
Retailer 7$2,471 NZD
Retailer 10$2,518 NZD
Retailer 16$2,562 NZD
Retailer 22$2,585 NZD
Retailer 21$2,616 NZD
Retailer 13$2,645 NZD
Retailer 19$2,661 NZD
Retailer 23$2,688 NZD
Retailer 14$2,762 NZD
Retailer 15$2,852 NZD
Retailer 3$2,940 NZD
Retailer 6$2,940 NZD
Retailer 2$3,013 NZD
Retailer 4$3,049 NZD
Retailer 18$3,328 NZD
Retailer 5$3,436 NZD
Retailer 17$3,703 NZD
Retailer 20$4,779 NZD
NZ Jewellers$6,653 NZD

20 data points across 23 retailers

24 retailers$2,100 NZD to $6,653 NZD

A
Cheapest Retailer
-
$2,100 NZD
B+
Retailer 2
-
$2,280 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,291 NZD
View
A
Retailer 4
-
$2,408 NZD
View
A
Retailer 5
-
$2,471 NZD
View
A
Retailer 6
-
$2,518 NZD
View
Retailer 7
-
$2,562 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,585 NZD
View
A
Retailer 9
-
$2,616 NZD
View
A
Retailer 10
-
$2,645 NZD
View
B+
Retailer 11
-
$2,661 NZD
View
B+
Retailer 12
-
$2,688 NZD
View
A
Retailer 13
-
$2,762 NZD
View
B+
Retailer 14
-
$2,852 NZD
View
B+
Retailer 15
-
$2,940 NZD
View
B+
Retailer 16
-
$2,940 NZD
View
B+
Retailer 17
-
$3,013 NZD
View
B+
Retailer 18
-
$3,049 NZD
View
B+
Retailer 19
-
$3,328 NZD
View
B+
Retailer 20
-
$3,436 NZD
View
B+
Retailer 21
-
$3,703 NZD
View
Retailer 22
-
$3,878 NZD
View
Price last confirmed 33 days ago
B
Retailer 23
-
$4,779 NZD
View
Most Expensive
B
NZ Jewellers
749f5ba6-f72d-401d-bc6b-31ced2a10040 · Nov 5
$6,653 NZD
$3,688 USD
View
23 more retailers have this diamond
Prices start from $2,100 NZDSave up to $4,553 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 Radiant
$2,100 NZD