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Cushion|Natural|GIA

0.53ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 2547430508

Certificate GIA 2547430508

Diamond specifications and retailer prices

From $449 AUD
$315 USD
As of November 2, 2026
Save $223 AUD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $672 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547430508. Listed at 2 retailers as of November 2, 2026, with prices from $449 to $672, a $223 spread on the same certified stone. 77 Diamonds lists it at $672. 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

0.53
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547430508
Dimensions4.65 × 4.41 × 2.98 mm
L/W Ratio1.05
Top View
4.65 mm4.41 mm0.53 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547430508
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $672 AUD|Low: $394 AUD|High: $679 AUD|Avg: $507 AUD|+17.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$437 AUD
Retailer 2$449 AUD
Retailer 4$493 AUD
77 Diamonds$672 AUD

35 data points across 4 retailers

2 retailers$449 AUD to $672 AUD

A
Cheapest Retailer
-
$449 AUD
$315 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
CUSCPMNP4WRER · Nov 2
$672 AUD
£371 GBP
View
1 more retailer has this diamond
Prices start from $449 AUDSave up to $223 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
0.53ct Cushion
$449 AUD