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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6391854246

Certificate GIA 6391854246

Diamond specifications and retailer prices

From $3,263 CAD
As of November 6, 2026
Save $3,641 CAD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,904 CAD at MOH London · As of November 2, 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 6391854246. Listed at 21 retailers as of November 2, 2026, with prices from $3,263 to $6,904, a $3,641 spread on the same certified stone. MOH London lists it at $6,904. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391854246
Dimensions6.12 × 5.32 × 3.68 mm
L/W Ratio1.15
Top View
6.12 mm5.32 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6391854246
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,904 CAD|Low: $2,876 CAD|High: $6,987 CAD|Avg: $4,312 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$3,263 CAD
Retailer 5$3,298 CAD
Retailer 6$3,452 CAD
Retailer 10$3,685 CAD
Retailer 8$4,057 CAD
Retailer 3$4,370 CAD
Retailer 2$4,525 CAD
Retailer 7$4,625 CAD
Retailer 4$5,038 CAD
MOH London$6,904 CAD

46 data points across 10 retailers

21 retailers$3,263 CAD to $6,904 CAD

B
Cheapest Retailer
-
$3,263 CAD
Retailer 2
-
$3,298 CAD
View
Price last confirmed 18 days ago
B
Retailer 3
-
$3,349 CAD
View
B
Retailer 4
-
$3,362 CAD
View
B
Retailer 5
-
$3,452 CAD
View
Final sale: no returns
B
Retailer 6
-
$3,469 CAD
View
B
Retailer 7
-
$3,529 CAD
View
B
Retailer 8
-
$3,545 CAD
View
B
Retailer 9
-
$3,685 CAD
View
B
Retailer 10
-
$4,057 CAD
View
B
Retailer 11
-
$4,057 CAD
View
B
Retailer 12
-
$4,089 CAD
View
B
Retailer 13
-
$4,276 CAD
View
B
Retailer 14
-
$4,276 CAD
View
B
Retailer 15
-
$4,370 CAD
View
B
Retailer 16
-
$4,417 CAD
View
B
Retailer 17
-
$4,525 CAD
View
Retailer 18
-
$4,625 CAD
View
Price last confirmed 30 days ago
Retailer 19
-
$4,794 CAD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$5,038 CAD
View
Most Expensive
C
MOH London
1CAB3963F · Nov 2
$6,904 CAD
£3,865 GBP
View
20 more retailers have this diamond
Prices start from $3,263 CADSave up to $3,641 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
$3,263 CAD