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Cushion|Natural|GIA

1.02ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1568217351

Certificate GIA 1568217351

Diamond specifications and retailer prices

From $1,348 AUD
As of November 6, 2026
Save $337 AUD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,684 AUD at Michael Trio · As of November 6, 2026
View at Michael Trio

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 1568217351. Listed at 5 retailers as of November 6, 2026, with prices from $1,348 to $1,684, a $337 spread on the same certified stone. Michael Trio lists it at $1,684. 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 1568217351
Dimensions5.66 × 5.43 × 3.77 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural
Top View
5.66 mm5.43 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568217351
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,684 AUD|Low: $1,163 AUD|High: $1,684 AUD|Avg: $1,515 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$1,348 AUD
Retailer 3$1,361 AUD
Retailer 5$1,547 AUD
Retailer 2$1,630 AUD
Michael Trio$1,684 AUD

30 data points across 5 retailers

5 retailers$1,348 AUD to $1,684 AUD

A
Cheapest Retailer
-
$1,348 AUD
Final sale: no returns
A
Retailer 2
-
$1,361 AUD
View
B+
Retailer 3
-
$1,547 AUD
View
B+
Retailer 4
-
$1,630 AUD
View
Most Expensive
B+
Michael Trio
3053378543 · Nov 6
$1,684 AUD
SGD 1,564 SGD
View
4 more retailers have this diamond
Prices start from $1,348 AUDSave up to $337 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
$1,348 AUD