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Cushion|Natural|GIA

1.02ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 1429235898

Certificate GIA 1429235898

Diamond specifications and retailer prices

From $1,969 CAD
As of November 5, 2026
Save $1,921 CAD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,891 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 H 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 1429235898. Listed at 15 retailers as of November 4, 2026, with prices from $1,969 to $3,891, a $1,921 spread on the same certified stone. MOH London lists it at $3,891. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429235898
Dimensions5.74 × 5.26 × 3.65 mm
L/W Ratio1.09
Cert comments
Additional pinpoints are not shown.
Key to symbols
Feather, Crystal, Pinpoint
Top View
5.74 mm5.26 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1429235898
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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 5
Current: $3,891 CAD|Low: $1,883 CAD|High: $3,948 CAD|Avg: $2,497 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 4$1,969 CAD
Retailer 12$2,054 CAD
Retailer 14$2,063 CAD
Retailer 10$2,068 CAD
Retailer 2$2,159 CAD
Retailer 13$2,227 CAD
Retailer 11$2,342 CAD
Retailer 3$2,418 CAD
Retailer 8$2,469 CAD
Retailer 5$2,689 CAD
Retailer 9$2,718 CAD
Retailer 6$2,905 CAD
Retailer 7$3,023 CAD
MOH London$3,891 CAD

33 data points across 14 retailers

15 retailers$1,969 CAD to $3,891 CAD

A
Cheapest Retailer
-
$1,969 CAD
A
Retailer 2
-
$2,054 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,063 CAD
View
A
Retailer 4
-
$2,068 CAD
View
A
Retailer 5
-
$2,159 CAD
View
Retailer 6
-
$2,227 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,342 CAD
View
A
Retailer 8
-
$2,418 CAD
View
A
Retailer 9
-
$2,469 CAD
View
A
Retailer 10
-
$2,557 CAD
View
B+
Retailer 11
-
$2,689 CAD
View
A
Retailer 12
-
$2,718 CAD
View
Retailer 13
-
$2,905 CAD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$3,023 CAD
View
Most Expensive
B+
MOH London
EDB6EA907 · Nov 4
$3,891 CAD
£2,178 GBP
View
14 more retailers have this diamond
Prices start from $1,969 CADSave up to $1,921 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
$1,969 CAD