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Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6552840671

Certificate GIA 6552840671

Diamond specifications and retailer prices

From $2,653 AUD
As of November 3, 2026
Save $4,736 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,389 AUD at NZ Jewellers · As of November 3, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552840671. Listed at 18 retailers as of November 3, 2026, with prices from $2,653 to $7,389, a $4,736 spread on the same certified stone. NZ Jewellers lists it at $7,389. 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

1.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552840671
Dimensions7.39 × 4.96 × 3.22 mm
L/W Ratio1.49
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.39 mm4.96 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552840671
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.0%

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 3
Current: $7,389 AUD|Low: $2,653 AUD|High: $7,594 AUD|Avg: $4,138 AUD|-2.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 11$2,653 AUD
Retailer 17$2,796 AUD
Retailer 9$3,164 AUD
Retailer 16$3,193 AUD
Retailer 2$3,238 AUD
Retailer 6$3,534 AUD
Retailer 8$3,583 AUD
Retailer 14$3,697 AUD
Retailer 5$3,737 AUD
Retailer 12$3,775 AUD
Retailer 3$4,061 AUD
Retailer 15$4,078 AUD
Retailer 4$4,088 AUD
Retailer 10$4,126 AUD
Retailer 7$4,404 AUD
Retailer 13$6,191 AUD
NZ Jewellers$7,389 AUD

25 data points across 17 retailers

18 retailers$2,653 AUD to $7,389 AUD

A
Cheapest Retailer
-
$2,653 AUD
Retailer 2
-
$3,164 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$3,193 AUD
View
A
Retailer 4
-
$3,238 AUD
View
A
Retailer 5
-
$3,438 AUD
View
A
Retailer 6
-
$3,534 AUD
View
Retailer 7
-
$3,583 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,697 AUD
View
A
Retailer 9
-
$3,737 AUD
View
A
Retailer 10
-
$3,775 AUD
View
A
Retailer 11
-
$4,061 AUD
View
A
Retailer 12
-
$4,078 AUD
View
A
Retailer 13
-
$4,088 AUD
View
Retailer 14
-
$4,125 AUD
View
Price last confirmed 31 days ago
A
Retailer 15
-
$4,126 AUD
View
B+
Retailer 16
-
$4,404 AUD
View
B+
Retailer 17
-
$6,191 AUD
View
Most Expensive
B
NZ Jewellers
4bfa5828-b563-4d09-9b4c-80b8575210fe · Nov 3
$7,389 AUD
$5,077 USD
View
17 more retailers have this diamond
Prices start from $2,653 AUDSave up to $4,736 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
$2,653 AUD