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Radiant|Natural|GIA

1.04ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5242044105

Certificate GIA 5242044105

Diamond specifications and retailer prices

From $2,440 CAD
As of November 3, 2026
Save $2,651 CAD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,040 CAD at NZ Jewellers · As of September 28, 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 5242044105. Listed at 16 retailers as of November 3, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242044105
Dimensions6.31 × 5.04 × 3.53 mm
L/W Ratio1.25
Top View
6.31 mm5.04 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242044105
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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: $3,041 CAD|Low: $2,144 CAD|High: $5,190 CAD|Avg: $3,301 CAD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3$2,338 CAD
Retailer 8$2,440 CAD
Retailer 7$2,580 CAD
Retailer 2$2,590 CAD
Retailer 4$2,727 CAD
Retailer 1$3,041 CAD
Retailer 11$3,085 CAD
Retailer 9$3,436 CAD
Retailer 5$3,819 CAD
Retailer 6$4,899 CAD
Retailer 10$5,092 CAD

27 data points across 11 retailers

16 retailers$2,440 CAD to $5,092 CAD

A
Cheapest Retailer
-
$2,440 CAD
A
Retailer 2
-
$2,580 CAD
View
A
Retailer 3
-
$2,590 CAD
View
Retailer 4
-
$2,594 CAD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$2,629 CAD
View
A
Retailer 6
-
$2,727 CAD
View
A
Retailer 7
-
$2,756 CAD
View
Retailer 8
-
$3,020 CAD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$3,041 CAD
View
A
Retailer 10
-
$3,085 CAD
View
A
Retailer 11
-
$3,436 CAD
View
Retailer 12
-
$3,529 CAD
View
Price last confirmed 33 days ago
A
Retailer 13
-
$3,819 CAD
View
B+
Retailer 14
-
$4,899 CAD
View
B+
Retailer 15
-
$5,092 CAD
View
Most Expensive
NZ Jewellers
bad60ee0-ae73-48f4-b77e-3a7dea1e3353 · Sep 28
$6,040 CAD
$4,294 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $2,440 CADSave up to $2,651 CAD

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
$2,440 CAD