CaratHunter
Plans
Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2231989008

Certificate GIA 2231989008

Diamond specifications and retailer prices

From $1,592 CAD
As of November 4, 2026
Save $1,948 CAD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,541 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231989008. Listed at 16 retailers as of November 4, 2026, with prices from $1,592 to $3,541, a $1,948 spread on the same certified stone. MOH London lists it at $3,541. 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 2231989008
Dimensions5.90 × 5.82 × 3.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.90 mm5.82 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231989008
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.8%

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 4
Current: $3,541 CAD|Low: $1,566 CAD|High: $3,789 CAD|Avg: $2,318 CAD|-6.6%
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 3$1,592 CAD
Retailer 13$1,602 CAD
Retailer 15$1,694 CAD
Retailer 10$1,834 CAD
Retailer 6$1,860 CAD
Retailer 12$1,959 CAD
Retailer 5$1,997 CAD
Retailer 14$2,132 CAD
Retailer 8$2,236 CAD
Retailer 9$2,473 CAD
Retailer 4$2,775 CAD
Retailer 7$2,788 CAD
Retailer 2$2,806 CAD
Retailer 11$3,225 CAD
MOH London$3,541 CAD

31 data points across 15 retailers

16 retailers$1,592 CAD to $3,541 CAD

A
Cheapest Retailer
-
$1,592 CAD
A
Retailer 2
-
$1,602 CAD
View
A
Retailer 3
-
$1,694 CAD
View
Final sale: no returns
A
Retailer 4
-
$1,834 CAD
View
A
Retailer 5
-
$1,860 CAD
View
A
Retailer 6
-
$1,959 CAD
View
A
Retailer 7
-
$1,997 CAD
View
B+
Retailer 8
-
$2,132 CAD
View
B+
Retailer 9
-
$2,236 CAD
View
B+
Retailer 10
-
$2,366 CAD
View
B+
Retailer 11
-
$2,473 CAD
View
B
Retailer 12
-
$2,775 CAD
View
Retailer 13
-
$2,788 CAD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,806 CAD
View
B
Retailer 15
-
$3,225 CAD
View
Most Expensive
B
MOH London
BF8E69CBE · Nov 4
$3,541 CAD
£1,982 GBP
View
15 more retailers have this diamond
Prices start from $1,592 CADSave up to $1,948 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.

A
1.02ct Cushion
$1,592 CAD