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Cushion|Natural|GIA

1.03ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 1317031533

Certificate GIA 1317031533

Diamond specifications and retailer prices

From $1,890 CAD
As of November 6, 2026
Save $2,199 CAD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,089 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 J 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 1317031533. Listed at 9 retailers as of November 4, 2026, with prices from $1,890 to $4,089, a $2,199 spread on the same certified stone. MOH London lists it at $4,089. 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
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1317031533
Dimensions5.65 × 5.43 × 3.86 mm
L/W Ratio1.04
Key to symbols
Crystal, Cloud, Etch Channel, Needle
Top View
5.65 mm5.43 mm1.03 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1317031533
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 71.1%

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: $4,089 CAD|Low: $1,872 CAD|High: $4,144 CAD|Avg: $2,645 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,890 CAD
Retailer 7$2,159 CAD
Retailer 2$2,331 CAD
Retailer 6$2,341 CAD
Retailer 4$2,595 CAD
Retailer 8$2,642 CAD
Retailer 9$2,658 CAD
Retailer 3$3,178 CAD
MOH London$4,089 CAD

31 data points across 9 retailers

9 retailers$1,890 CAD to $4,089 CAD

B+
Cheapest Retailer
-
$1,890 CAD
B+
Retailer 2
-
$2,159 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,169 CAD
View
B+
Retailer 4
-
$2,331 CAD
View
Retailer 5
-
$2,341 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$2,595 CAD
View
B
Retailer 7
-
$2,658 CAD
View
B
Retailer 8
-
$3,178 CAD
View
Most Expensive
B
MOH London
BAD10305A · Nov 4
$4,089 CAD
£2,289 GBP
View
8 more retailers have this diamond
Prices start from $1,890 CADSave up to $2,199 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
$1,890 CAD