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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2557265967

Certificate GIA 2557265967

Diamond specifications and retailer prices

From $1,428 CAD
As of November 6, 2026
Save $500 CAD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,927 CAD at GemTrove · As of November 6, 2026
View at GemTrove

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557265967. Listed at 6 retailers as of November 6, 2026, with prices from $1,428 to $1,927, a $500 spread on the same certified stone. GemTrove lists it at $1,927. 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

1.02
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557265967
Dimensions5.62 × 5.49 × 3.73 mm
L/W Ratio1.02
Top View
5.62 mm5.49 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557265967
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

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: $1,927 CAD|Low: $1,428 CAD|High: $1,937 CAD|Avg: $1,663 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$1,428 CAD
Retailer 3$1,490 CAD
Retailer 2$1,568 CAD
Retailer 5$1,629 CAD
Retailer 4$1,751 CAD
GemTrove$1,927 CAD

41 data points across 6 retailers

6 retailers$1,428 CAD to $1,927 CAD

A
Cheapest Retailer
-
$1,428 CAD
A
Retailer 2
-
$1,490 CAD
View
A
Retailer 3
-
$1,568 CAD
View
A
Retailer 4
-
$1,629 CAD
View
A
Retailer 5
-
$1,751 CAD
View
Most Expensive
B+
GemTrove
GT-N-00959681-98 · Nov 6
$1,927 CAD
A$2,108 AUD
View
5 more retailers have this diamond
Prices start from $1,428 CADSave up to $500 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
1.02ct Cushion
$1,428 CAD