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Radiant|Natural|GIA

1.04ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 7426637559

Certificate GIA 7426637559

Diamond specifications and retailer prices

From $2,138 NZD
As of November 6, 2026
Save $5,210 NZD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,347 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7426637559. Listed at 18 retailers as of November 5, 2026, with prices from $2,138 to $7,347, a $5,210 spread on the same certified stone. NZ Jewellers lists it at $7,347. 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

1.04
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7426637559
Dimensions6.47 × 5.09 × 3.62 mm
L/W Ratio1.27
Top View
6.47 mm5.09 mm1.04 ctJ / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7426637559
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.3%

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: $3,343 NZD|Low: $2,053 NZD|High: $5,341 NZD|Avg: $3,182 NZD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3$2,138 NZD
Retailer 8$2,194 NZD
Retailer 10$2,746 NZD
Retailer 9$2,780 NZD
Retailer 2$2,823 NZD
Retailer 7$2,942 NZD
Retailer 4$3,034 NZD
Retailer 1$3,343 NZD
Retailer 5$4,093 NZD
Retailer 6$5,264 NZD

39 data points across 10 retailers

18 retailers$2,138 NZD to $7,347 NZD

A
Cheapest Retailer
-
$2,138 NZD
B+
Retailer 2
-
$2,194 NZD
View
B+
Retailer 3
-
$2,746 NZD
View
B+
Retailer 4
-
$2,780 NZD
View
Final sale: no returns
Retailer 5
-
$2,823 NZD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$2,942 NZD
View
Retailer 7
-
$3,013 NZD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$3,013 NZD
View
B+
Retailer 9
-
$3,034 NZD
View
B+
Retailer 10
-
$3,151 NZD
View
B+
Retailer 11
-
$3,258 NZD
View
B+
Retailer 12
-
$3,294 NZD
View
B
Retailer 13
-
$3,343 NZD
View
B
Retailer 14
-
$3,476 NZD
View
B
Retailer 15
-
$4,093 NZD
View
B
Retailer 16
-
$5,264 NZD
View
C
Retailer 17
-
$6,330 NZD
View
Most Expensive
C
NZ Jewellers
0135e831-9b12-49a5-9ad7-b663ce895f9f · Nov 5
$7,347 NZD
$4,073 USD
View
17 more retailers have this diamond
Prices start from $2,138 NZDSave up to $5,210 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
1.04ct Radiant
$2,138 NZD