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Cushion|Natural|GIA

1.02ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 6552653473

Certificate GIA 6552653473

Diamond specifications and retailer prices

From $1,955 AUD
As of November 6, 2026
Save $1,746 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,700 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552653473. Listed at 6 retailers as of November 4, 2026, with prices from $1,955 to $3,700, a $1,746 spread on the same certified stone. MOH London lists it at $3,700. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552653473
Dimensions6.54 × 5.02 × 3.43 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.54 mm5.02 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552653473
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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 6
Current: $3,700 AUD|Low: $1,792 AUD|High: $3,754 AUD|Avg: $2,608 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$1,955 AUD
Retailer 2$2,110 AUD
Retailer 5$2,118 AUD
Retailer 4$2,337 AUD
Retailer 3$2,930 AUD
MOH London$3,700 AUD

42 data points across 6 retailers

6 retailers$1,955 AUD to $3,700 AUD

A
Cheapest Retailer
-
$1,955 AUD
Final sale: no returns
A
Retailer 2
-
$2,110 AUD
View
Retailer 3
-
$2,118 AUD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$2,337 AUD
View
B
Retailer 5
-
$2,930 AUD
View
Most Expensive
B
MOH London
DE466ECC9 · Nov 4
$3,700 AUD
£2,002 GBP
View
5 more retailers have this diamond
Prices start from $1,955 AUDSave up to $1,746 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.

A
1.02ct Cushion
$1,955 AUD