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Cushion|Natural|GIA

3.53ct G SI2 Cushion Natural Diamond

EX • G/SI2

Diamond specifications and retailer prices

From $49,963 AUD
$35,015 USD
As of November 2, 2026
Save $14,553 AUD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $64,516 AUD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.53ct natural cushion diamond

This 3.53ct natural cushion sits in the three to five carat band, graded G 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. Listed at 5 retailers as of November 1, 2026, with prices from $49,963 to $64,516, a $14,553 spread on the same certified stone. The Diamond Guys lists it at $64,516. 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

3.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
Dimensions10.45 × 8.02 × 5.41 mm
L/W Ratio1.30
Top View
10.45 mm8.02 mm3.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.5%

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 2
Current: $60,918 AUD|Low: $49,108 AUD|High: $64,516 AUD|Avg: $57,716 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
November 2, 2026
Retailer 4$49,963 AUD
Retailer 2$53,419 AUD
Retailer 3$59,908 AUD
Retailer 1$60,918 AUD
The Diamond Guys$64,516 AUD

26 data points across 5 retailers

5 retailers$49,963 AUD to $64,516 AUD

A
Cheapest Retailer
-
$49,963 AUD
$35,015 USD
B+
Retailer 2
-
$53,419 AUD
CA$51,996 CAD
View
B+
Retailer 3
-
$59,908 AUD
$41,985 USD
View
B+
Retailer 4
-
$60,918 AUD
£33,616 GBP
View
Most Expensive
B
The Diamond Guys
1997157915 · Nov 1
$64,516 AUD
$45,214 USD
View
4 more retailers have this diamond
Prices start from $49,963 AUDSave up to $14,553 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
3.53ct Cushion
$49,963 AUD