CaratHunter
Plans
Radiant|Natural|GIA

1.04ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 7426637559

Certificate GIA 7426637559

Diamond specifications and retailer prices

From $1,725 AUD
As of November 6, 2026
Save $4,203 AUD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,928 AUD 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 $1,725 to $5,928, a $4,203 spread on the same certified stone. NZ Jewellers lists it at $5,928. 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: $2,697 AUD|Low: $1,656 AUD|High: $4,309 AUD|Avg: $2,567 AUD|+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$1,725 AUD
Retailer 8$1,770 AUD
Retailer 10$2,215 AUD
Retailer 9$2,243 AUD
Retailer 2$2,278 AUD
Retailer 7$2,374 AUD
Retailer 4$2,448 AUD
Retailer 1$2,697 AUD
Retailer 5$3,302 AUD
Retailer 6$4,247 AUD

39 data points across 10 retailers

18 retailers$1,725 AUD to $5,928 AUD

A
Cheapest Retailer
-
$1,725 AUD
B+
Retailer 2
-
$1,770 AUD
View
B+
Retailer 3
-
$2,215 AUD
View
B+
Retailer 4
-
$2,243 AUD
View
Final sale: no returns
Retailer 5
-
$2,278 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$2,374 AUD
View
Retailer 7
-
$2,431 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,431 AUD
View
B+
Retailer 9
-
$2,448 AUD
View
B+
Retailer 10
-
$2,543 AUD
View
B+
Retailer 11
-
$2,628 AUD
View
B+
Retailer 12
-
$2,658 AUD
View
B
Retailer 13
-
$2,697 AUD
View
B
Retailer 14
-
$2,805 AUD
View
B
Retailer 15
-
$3,302 AUD
View
B
Retailer 16
-
$4,247 AUD
View
C
Retailer 17
-
$5,107 AUD
View
Most Expensive
C
NZ Jewellers
0135e831-9b12-49a5-9ad7-b663ce895f9f · Nov 5
$5,928 AUD
$4,073 USD
View
17 more retailers have this diamond
Prices start from $1,725 AUDSave up to $4,203 AUD

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
$1,725 AUD