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Cushion|Natural|GIA

0.56ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 2517583302

Certificate GIA 2517583302

Diamond specifications and retailer prices

From $522 AUD
$367 USD
As of October 29, 2026
Save $197 AUD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $719 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.56ct natural cushion diamond

This 0.56ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517583302. Listed at 6 retailers as of October 29, 2026, with prices from $522 to $719, a $197 spread on the same certified stone. 77 Diamonds lists it at $719. 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

0.56
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517583302
Dimensions4.77 × 4.55 × 3.03 mm
L/W Ratio1.05
Top View
4.77 mm4.55 mm0.56 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517583302
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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: Oct 29
Current: $719 AUD|Low: $451 AUD|High: $747 AUD|Avg: $611 AUD|-1.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$522 AUD
Retailer 5$556 AUD
Retailer 6$583 AUD
Retailer 4$612 AUD
Retailer 3$625 AUD
77 Diamonds$719 AUD

41 data points across 6 retailers

6 retailers$522 AUD to $719 AUD

A
Cheapest Retailer
-
$522 AUD
$367 USD
Final sale: no returns
A
Retailer 2
-
$556 AUD
MYR 1,591 MYR
View
Retailer 3
-
$583 AUD
$410 USD
View
Price last confirmed 109 days ago
B+
Retailer 4
-
$612 AUD
$430 USD
View
B+
Retailer 5
-
$625 AUD
SGD 593 SGD
View
Most Expensive
B+
77 Diamonds
CUSCP7BDKDEFN · Oct 30
$719 AUD
£398 GBP
View
5 more retailers have this diamond
Prices start from $522 AUDSave up to $197 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
0.56ct Cushion
$522 AUD