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Cushion|Natural|GIA

0.75ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2557381832

Certificate GIA 2557381832

Diamond specifications and retailer prices

From $994 AUD
$698 USD
As of October 28, 2026
Save $587 AUD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,580 AUD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.75ct natural cushion diamond

This 0.75ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557381832. Listed at 7 retailers as of October 28, 2026, with prices from $994 to $1,580, a $587 spread on the same certified stone. GemTrove lists it at $1,580. 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

0.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557381832
Dimensions5.08 × 4.96 × 3.37 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.08 mm4.96 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557381832
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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: Oct 28
Current: $1,580 AUD|Low: $871 AUD|High: $1,580 AUD|Avg: $1,181 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$994 AUD
Retailer 7$995 AUD
Retailer 3$1,082 AUD
Retailer 5$1,112 AUD
Retailer 2$1,172 AUD
Retailer 4$1,251 AUD
GemTrove$1,580 AUD

40 data points across 7 retailers

7 retailers$994 AUD to $1,580 AUD

A
Cheapest Retailer
-
$994 AUD
$698 USD
Final sale: no returns
A
Retailer 2
-
$995 AUD
MYR 2,846 MYR
View
A
Retailer 3
-
$1,082 AUD
$760 USD
View
A
Retailer 4
-
$1,112 AUD
SGD 1,056 SGD
View
A
Retailer 5
-
$1,172 AUD
£648 GBP
View
A
Retailer 6
-
$1,251 AUD
$879 USD
View
Most Expensive
A
GemTrove
GT-N-00957597-98 · Oct 29
$1,580 AUD
View
6 more retailers have this diamond
Prices start from $994 AUDSave up to $587 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
0.75ct Cushion
$994 AUD