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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

ID • J/SI1 • GIA 6352674071

Certificate GIA 6352674071

Diamond specifications and retailer prices

From $2,198 AUD
As of November 6, 2026
Save $2,993 AUD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,190 AUD 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 6352674071. Listed at 14 retailers as of November 4, 2026, with prices from $2,198 to $5,190, a $2,993 spread on the same certified stone. MOH London lists it at $5,190. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6352674071
Dimensions6.07 × 5.28 × 3.61 mm
L/W Ratio1.15
Top View
6.07 mm5.28 mm1.02 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6352674071
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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: $5,190 AUD|Low: $2,179 AUD|High: $5,259 AUD|Avg: $3,167 AUD|-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
November 6, 2026
Retailer 9$2,198 AUD
Retailer 3$2,605 AUD
Retailer 11$2,682 AUD
Retailer 10$2,741 AUD
Retailer 12$2,845 AUD
Retailer 2$2,880 AUD
Retailer 13$3,013 AUD
Retailer 4$3,100 AUD
Retailer 5$3,171 AUD
Retailer 8$3,225 AUD
Retailer 7$3,624 AUD
Retailer 6$4,031 AUD
MOH London$5,190 AUD

30 data points across 13 retailers

14 retailers$2,198 AUD to $5,190 AUD

B+
Cheapest Retailer
-
$2,198 AUD
B+
Retailer 2
-
$2,605 AUD
View
B+
Retailer 3
-
$2,682 AUD
View
B
Retailer 4
-
$2,741 AUD
View
Final sale: no returns
B
Retailer 5
-
$2,845 AUD
View
B+
Retailer 6
-
$2,880 AUD
View
B+
Retailer 7
-
$3,013 AUD
View
B+
Retailer 8
-
$3,065 AUD
View
B
Retailer 9
-
$3,100 AUD
View
B
Retailer 10
-
$3,171 AUD
View
B
Retailer 11
-
$3,225 AUD
View
B
Retailer 12
-
$3,624 AUD
View
B
Retailer 13
-
$4,031 AUD
View
Most Expensive
B
MOH London
AD38B94EA · Nov 4
$5,190 AUD
£2,808 GBP
View
13 more retailers have this diamond
Prices start from $2,198 AUDSave up to $2,993 AUD

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
$2,198 AUD