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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2354093239

Certificate GIA 2354093239

Diamond specifications and retailer prices

From $2,177 CAD
As of November 6, 2026
Save $2,948 CAD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,125 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2354093239. Listed at 15 retailers as of November 4, 2026, with prices from $2,177 to $5,125, a $2,948 spread on the same certified stone. MOH London lists it at $5,125. 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

1.02
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2354093239
Dimensions6.39 × 5.39 × 3.34 mm
L/W Ratio1.19
Top View
6.39 mm5.39 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2354093239
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.0%

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: $5,125 CAD|Low: $2,161 CAD|High: $5,188 CAD|Avg: $3,156 CAD|-1.2%
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
November 6, 2026
Retailer 11$2,177 CAD
Retailer 4$2,573 CAD
Retailer 13$2,708 CAD
Retailer 14$2,802 CAD
Retailer 2$2,846 CAD
Retailer 12$2,933 CAD
Retailer 3$2,968 CAD
Retailer 8$3,027 CAD
Retailer 5$3,066 CAD
Retailer 6$3,127 CAD
Retailer 9$3,186 CAD
Retailer 10$3,580 CAD
Retailer 7$3,983 CAD
MOH London$5,125 CAD

30 data points across 14 retailers

15 retailers$2,177 CAD to $5,125 CAD

B+
Cheapest Retailer
-
$2,177 CAD
B
Retailer 2
-
$2,573 CAD
View
B
Retailer 3
-
$2,650 CAD
View
B
Retailer 4
-
$2,708 CAD
View
Final sale: no returns
B
Retailer 5
-
$2,802 CAD
View
B
Retailer 6
-
$2,846 CAD
View
Retailer 7
-
$2,933 CAD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$2,968 CAD
View
B
Retailer 9
-
$3,027 CAD
View
B
Retailer 10
-
$3,066 CAD
View
B
Retailer 11
-
$3,127 CAD
View
B
Retailer 12
-
$3,186 CAD
View
B
Retailer 13
-
$3,580 CAD
View
B
Retailer 14
-
$3,983 CAD
View
Most Expensive
B
MOH London
4F9D3BA20 · Nov 4
$5,125 CAD
£2,869 GBP
View
14 more retailers have this diamond
Prices start from $2,177 CADSave up to $2,948 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+
1.02ct Cushion
$2,177 CAD