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Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 3375937241

Certificate GIA 3375937241

Diamond specifications and retailer prices

From $3,708 CAD
As of November 4, 2026
Save $2,030 CAD (35%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,738 CAD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3375937241. Listed at 19 retailers as of November 4, 2026, with prices from $3,708 to $5,738, a $2,030 spread on the same certified stone. Washington Diamond lists it at $5,738. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3375937241
Dimensions5.83 × 5.61 × 3.92 mm
L/W Ratio1.04
Top View
5.83 mm5.61 mm1.03 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3375937241
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.8%

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 4
Current: $5,334 CAD|Low: $3,657 CAD|High: $5,738 CAD|Avg: $4,321 CAD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Washington Diamond
November 6, 2026
Retailer 4$3,657 CAD
Retailer 8$3,708 CAD
Retailer 5$3,802 CAD
Retailer 3$4,142 CAD
Retailer 7$4,493 CAD
Retailer 6$4,623 CAD
Retailer 2$4,692 CAD
Retailer 1$5,334 CAD
Washington Diamond$5,738 CAD

43 data points across 9 retailers

19 retailers$3,708 CAD to $5,738 CAD

Retailer 1
-
$3,657 CAD
Price last confirmed 19 days ago
B+
Retailer 2
-
$3,708 CAD
View
B+
Retailer 3
-
$3,802 CAD
View
B
Retailer 4
-
$3,871 CAD
View
B
Retailer 5
-
$3,964 CAD
View
B
Retailer 6
-
$4,037 CAD
View
B
Retailer 7
-
$4,142 CAD
View
B
Retailer 8
-
$4,179 CAD
View
B
Retailer 9
-
$4,189 CAD
View
B
Retailer 10
-
$4,493 CAD
View
B
Retailer 11
-
$4,497 CAD
View
B
Retailer 12
-
$4,623 CAD
View
B
Retailer 13
-
$4,692 CAD
View
B
Retailer 14
-
$4,740 CAD
View
B
Retailer 15
-
$4,740 CAD
View
B
Retailer 16
-
$4,781 CAD
View
B
Retailer 17
-
$4,895 CAD
View
B
Retailer 18
-
$5,334 CAD
View
Most Expensive
B
Washington Diamond
1917992367 · Nov 6
$5,738 CAD
$4,079 USD
View
18 more retailers have this diamond
Prices start from $3,708 CADSave up to $2,030 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 Cushion
$3,708 CAD