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Radiant|Natural|GIA

1.03ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6552647838

Certificate GIA 6552647838

Diamond specifications and retailer prices

From $2,251 NZD
As of November 6, 2026
Save $3,698 NZD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,949 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552647838. Listed at 13 retailers as of November 5, 2026, with prices from $2,251 to $5,949, a $3,698 spread on the same certified stone. NZ Jewellers lists it at $5,949. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.34°
OriginNatural
Grading LabGIA
CertificateGIA 6552647838
Dimensions6.79 × 5.11 × 3.50 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.79 mm5.11 mm1.03 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552647838
Side View
Table 67.0%Crown 47.34°GirdlePavilionCulet: NoneDepth 68.5%

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: $5,949 NZD|Low: $2,177 NZD|High: $6,635 NZD|Avg: $3,141 NZD|-10.3%
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
November 7, 2026
Retailer 3$2,251 NZD
Retailer 4$2,260 NZD
Retailer 6$2,430 NZD
Retailer 5$2,439 NZD
Retailer 11$2,439 NZD
Retailer 8$2,450 NZD
Retailer 12$2,553 NZD
Retailer 10$2,682 NZD
Retailer 2$2,758 NZD
Retailer 13$2,814 NZD
Retailer 7$3,382 NZD
Retailer 9$4,466 NZD
NZ Jewellers$5,949 NZD

30 data points across 13 retailers

13 retailers$2,251 NZD to $5,949 NZD

A
Cheapest Retailer
-
$2,251 NZD
Final sale: no returns
A
Retailer 2
-
$2,260 NZD
View
A
Retailer 3
-
$2,430 NZD
View
Retailer 4
-
$2,439 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$2,439 NZD
View
A
Retailer 6
-
$2,450 NZD
View
A
Retailer 7
-
$2,553 NZD
View
A
Retailer 8
-
$2,682 NZD
View
A
Retailer 9
-
$2,758 NZD
View
A
Retailer 10
-
$2,814 NZD
View
B+
Retailer 11
-
$3,382 NZD
View
B
Retailer 12
-
$4,466 NZD
View
Most Expensive
B
NZ Jewellers
94346893-d91f-4e77-b633-1ad7d0e4d74a · Nov 5
$5,949 NZD
$3,298 USD
View
12 more retailers have this diamond
Prices start from $2,251 NZDSave up to $3,698 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
1.03ct Radiant
$2,251 NZD