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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1549795216

Certificate GIA 1549795216

Diamond specifications and retailer prices

From $2,521 CAD
As of November 6, 2026
Save $3,158 CAD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,679 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion 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 1549795216. Listed at 19 retailers as of November 4, 2026, with prices from $2,521 to $5,679, a $3,158 spread on the same certified stone. MOH London lists it at $5,679. 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

1.03
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 1549795216
Dimensions5.86 × 5.85 × 3.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.86 mm5.85 mm1.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549795216
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 38.7°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,679 CAD|Low: $2,484 CAD|High: $5,695 CAD|Avg: $3,415 CAD|-0.1%
MOH London
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
Retailer 18
November 6, 2026
Retailer 8$2,521 CAD
Retailer 17$2,559 CAD
Retailer 10$2,718 CAD
Retailer 18$2,775 CAD
Retailer 2$2,964 CAD
Retailer 5$2,982 CAD
Retailer 16$2,988 CAD
Retailer 6$3,123 CAD
Retailer 11$3,152 CAD
Retailer 15$3,176 CAD
Retailer 9$3,182 CAD
Retailer 7$3,339 CAD
Retailer 4$3,352 CAD
Retailer 13$3,532 CAD
Retailer 14$3,967 CAD
Retailer 12$4,036 CAD
Retailer 3$5,173 CAD
MOH London$5,679 CAD

19 data points across 18 retailers

19 retailers$2,521 CAD to $5,679 CAD

A
Cheapest Retailer
-
$2,521 CAD
A
Retailer 2
-
$2,559 CAD
View
A
Retailer 3
-
$2,718 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,775 CAD
View
A
Retailer 5
-
$2,964 CAD
View
A
Retailer 6
-
$2,982 CAD
View
A
Retailer 7
-
$2,988 CAD
View
A
Retailer 8
-
$3,123 CAD
View
A
Retailer 9
-
$3,152 CAD
View
A
Retailer 10
-
$3,176 CAD
View
A
Retailer 11
-
$3,182 CAD
View
A
Retailer 12
-
$3,339 CAD
View
B+
Retailer 13
-
$3,352 CAD
View
B+
Retailer 14
-
$3,532 CAD
View
B+
Retailer 15
-
$3,967 CAD
View
B+
Retailer 16
-
$4,036 CAD
View
Retailer 17
-
$4,178 CAD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$5,173 CAD
View
Most Expensive
B
MOH London
F95CF6D78 · Nov 4
$5,679 CAD
£3,179 GBP
View
18 more retailers have this diamond
Prices start from $2,521 CADSave up to $3,158 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
1.03ct Cushion
$2,521 CAD