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Cushion|Natural|GIA

1.02ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 1453769596

Certificate GIA 1453769596

Diamond specifications and retailer prices

From $3,566 AUD
As of November 4, 2026
Save $2,046 AUD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,612 AUD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1453769596. Listed at 15 retailers as of November 4, 2026, with prices from $3,566 to $5,612, a $2,046 spread on the same certified stone. Washington Diamond lists it at $5,612. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1453769596
Dimensions7.53 × 5.17 × 3.52 mm
L/W Ratio1.46
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle
Top View
7.53 mm5.17 mm1.02 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1453769596
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.1%

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 4
Current: $4,631 AUD|Low: $3,563 AUD|High: $5,612 AUD|Avg: $4,387 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Washington Diamond
November 7, 2026
Retailer 4$3,566 AUD
Retailer 3$4,052 AUD
Retailer 1$4,631 AUD
Retailer 2$5,216 AUD
Washington Diamond$5,612 AUD

44 data points across 5 retailers

15 retailers$3,566 AUD to $5,612 AUD

B+
Cheapest Retailer
-
$3,566 AUD
B
Retailer 2
-
$3,790 AUD
View
B
Retailer 3
-
$3,879 AUD
View
B
Retailer 4
-
$3,960 AUD
View
B
Retailer 5
-
$4,052 AUD
View
B
Retailer 6
-
$4,122 AUD
View
B
Retailer 7
-
$4,138 AUD
View
B
Retailer 8
-
$4,398 AUD
View
B
Retailer 9
-
$4,631 AUD
View
B
Retailer 10
-
$4,672 AUD
View
B
Retailer 11
-
$4,672 AUD
View
B
Retailer 12
-
$4,676 AUD
View
B
Retailer 13
-
$4,817 AUD
View
B
Retailer 14
-
$5,216 AUD
View
Most Expensive
C
Washington Diamond
1965296550 · Nov 6
$5,612 AUD
$3,856 USD
View
14 more retailers have this diamond
Prices start from $3,566 AUDSave up to $2,046 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
$3,566 AUD