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Radiant|Natural|GIA

1.04ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1428452250

Certificate GIA 1428452250

Diamond specifications and retailer prices

From $4,552 CAD
As of November 4, 2026
Save $2,063 CAD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,615 CAD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded I 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 1428452250. Listed at 12 retailers as of November 4, 2026, with prices from $4,552 to $6,615, a $2,063 spread on the same certified stone. Washington Diamond lists it at $6,615. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1428452250
Dimensions6.66 × 5.05 × 3.50 mm
L/W Ratio1.32
Culet sizeNone
Top View
6.66 mm5.05 mm1.04 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1428452250
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,296 CAD|Low: $4,552 CAD|High: $6,615 CAD|Avg: $5,433 CAD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Washington Diamond
November 6, 2026
Retailer 7$4,552 CAD
Retailer 6$4,560 CAD
Retailer 11$4,666 CAD
Retailer 4$4,677 CAD
Retailer 9$5,098 CAD
Retailer 5$5,718 CAD
Retailer 10$5,837 CAD
Retailer 2$6,062 CAD
Retailer 3$6,062 CAD
Retailer 8$6,259 CAD
Retailer 1$6,296 CAD
Washington Diamond$6,615 CAD

22 data points across 12 retailers

12 retailers$4,552 CAD to $6,615 CAD

B
Cheapest Retailer
-
$4,552 CAD
B
Retailer 2
-
$4,560 CAD
View
B
Retailer 3
-
$4,666 CAD
View
Retailer 4
-
$4,677 CAD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$5,098 CAD
View
B
Retailer 6
-
$5,718 CAD
View
B
Retailer 7
-
$5,837 CAD
View
B
Retailer 8
-
$6,062 CAD
View
B
Retailer 9
-
$6,062 CAD
View
B
Retailer 10
-
$6,259 CAD
View
B
Retailer 11
-
$6,296 CAD
View
Most Expensive
C
Washington Diamond
1947493289 · Nov 6
$6,615 CAD
$4,703 USD
View
11 more retailers have this diamond
Prices start from $4,552 CADSave up to $2,063 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.

B
1.04ct Radiant
$4,552 CAD