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Cushion|Natural|GIA

1.03ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 1398080275

Certificate GIA 1398080275

Diamond specifications and retailer prices

From $2,152 CAD
As of November 6, 2026
Save $3,084 CAD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,236 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 1398080275. Listed at 14 retailers as of November 4, 2026, with prices from $2,152 to $5,236, a $3,084 spread on the same certified stone. MOH London lists it at $5,236. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1398080275
Dimensions6.20 × 5.28 × 3.76 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.20 mm5.28 mm1.03 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1398080275
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 71.2%

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: $5,236 CAD|Low: $2,400 CAD|High: $5,313 CAD|Avg: $3,127 CAD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$2,452 CAD
Retailer 4$2,481 CAD
Retailer 6$2,532 CAD
Retailer 9$2,642 CAD
Retailer 5$2,715 CAD
Retailer 7$2,803 CAD
Retailer 2$2,986 CAD
Retailer 3$4,069 CAD
MOH London$5,236 CAD

37 data points across 9 retailers

14 retailers$2,152 CAD to $5,236 CAD

B+
Cheapest Retailer
-
$2,152 CAD
B+
Retailer 2
-
$2,452 CAD
View
B+
Retailer 3
-
$2,464 CAD
View
B+
Retailer 4
-
$2,481 CAD
View
Retailer 5
-
$2,532 CAD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$2,616 CAD
View
B
Retailer 7
-
$2,616 CAD
View
B
Retailer 8
-
$2,642 CAD
View
B
Retailer 9
-
$2,701 CAD
View
Retailer 10
-
$2,715 CAD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$2,803 CAD
View
B+
Retailer 12
-
$2,986 CAD
View
B
Retailer 13
-
$4,069 CAD
View
Most Expensive
B
MOH London
0A89E55DE · Nov 4
$5,236 CAD
£2,931 GBP
View
13 more retailers have this diamond
Prices start from $2,152 CADSave up to $3,084 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
$2,152 CAD