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Radiant|Natural|GIA

1.03ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 6492963028

Certificate GIA 6492963028

Diamond specifications and retailer prices

From $3,190 CAD
As of November 6, 2026
Save $1,820 CAD (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,010 CAD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6492963028. Listed at 12 retailers as of November 6, 2026, with prices from $3,190 to $5,010, a $1,820 spread on the same certified stone. Washington Diamond lists it at $5,010. 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

1.03
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492963028
Dimensions6.66 × 5.09 × 3.40 mm
L/W Ratio1.31
Top View
6.66 mm5.09 mm1.03 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492963028
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,706 CAD|Low: $3,185 CAD|High: $5,010 CAD|Avg: $3,856 CAD|+2.9%
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 6$3,190 CAD
Retailer 4$3,214 CAD
Retailer 10$3,279 CAD
Retailer 7$3,441 CAD
Retailer 9$3,955 CAD
Retailer 5$3,961 CAD
Retailer 8$3,986 CAD
Retailer 3$4,178 CAD
Retailer 11$4,178 CAD
Retailer 2$4,318 CAD
Retailer 1$4,706 CAD
Washington Diamond$5,010 CAD

21 data points across 12 retailers

12 retailers$3,190 CAD to $5,010 CAD

B+
Cheapest Retailer
-
$3,190 CAD
Retailer 2
-
$3,214 CAD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$3,279 CAD
View
B
Retailer 4
-
$3,441 CAD
View
B
Retailer 5
-
$3,955 CAD
View
B
Retailer 6
-
$3,961 CAD
View
B
Retailer 7
-
$3,986 CAD
View
B
Retailer 8
-
$4,178 CAD
View
B
Retailer 9
-
$4,178 CAD
View
B
Retailer 10
-
$4,318 CAD
View
B
Retailer 11
-
$4,706 CAD
View
Most Expensive
C
Washington Diamond
1947493300 · Nov 6
$5,010 CAD
$3,562 USD
View
11 more retailers have this diamond
Prices start from $3,190 CADSave up to $1,820 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+
1.03ct Radiant
$3,190 CAD