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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 1548213950

Certificate GIA 1548213950

Diamond specifications and retailer prices

From $1,595 CAD
As of November 6, 2026
Save $2,149 CAD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,744 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548213950. Listed at 16 retailers as of November 4, 2026, with prices from $1,595 to $3,744, a $2,149 spread on the same certified stone. MOH London lists it at $3,744. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548213950
Dimensions7.18 × 5.13 × 3.39 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.18 mm5.13 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548213950
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

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 6
Current: $3,744 CAD|Low: $1,595 CAD|High: $3,882 CAD|Avg: $2,311 CAD|-3.5%
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
November 6, 2026
Retailer 2$1,595 CAD
Retailer 3$1,684 CAD
Retailer 4$1,865 CAD
Retailer 5$1,879 CAD
Retailer 15$1,985 CAD
Retailer 8$2,079 CAD
Retailer 7$2,265 CAD
Retailer 14$2,265 CAD
Retailer 10$2,334 CAD
Retailer 6$2,363 CAD
Retailer 13$2,367 CAD
Retailer 11$2,369 CAD
Retailer 12$2,615 CAD
Retailer 9$2,768 CAD
MOH London$3,744 CAD

16 data points across 15 retailers

16 retailers$1,595 CAD to $3,744 CAD

A
Cheapest Retailer
-
$1,595 CAD
A
Retailer 2
-
$1,684 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,865 CAD
View
A
Retailer 4
-
$1,879 CAD
View
A
Retailer 5
-
$1,985 CAD
View
A
Retailer 6
-
$2,079 CAD
View
A
Retailer 7
-
$2,265 CAD
View
A
Retailer 8
-
$2,265 CAD
View
A
Retailer 9
-
$2,334 CAD
View
A
Retailer 10
-
$2,363 CAD
View
A
Retailer 11
-
$2,367 CAD
View
A
Retailer 12
-
$2,369 CAD
View
A
Retailer 13
-
$2,615 CAD
View
B+
Retailer 14
-
$2,768 CAD
View
Retailer 15
-
$2,978 CAD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
64B0506F1 · Nov 4
$3,744 CAD
£2,096 GBP
View
15 more retailers have this diamond
Prices start from $1,595 CADSave up to $2,149 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
$1,595 CAD