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Cushion|Natural|GIA

0.43ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 6552629529

Certificate GIA 6552629529

Diamond specifications and retailer prices

From $614 AUD
SGD 583 SGD
As of October 27, 2026
Save $890 AUD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,505 AUD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 0.43ct natural cushion diamond

This 0.43ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552629529. Listed at 11 retailers as of October 27, 2026, with prices from $614 to $1,505, a $890 spread on the same certified stone. Diamond Quarter lists it at $1,505. 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

0.43
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552629529
Dimensions5.15 × 3.95 × 2.65 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.15 mm3.95 mm0.43 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552629529
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

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 27
Current: $1,189 AUD|Low: $402 AUD|High: $1,369 AUD|Avg: $900 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$631 AUD
Retailer 2$724 AUD
Retailer 4$734 AUD
Retailer 7$793 AUD
Retailer 3$943 AUD
Retailer 1$1,189 AUD
Retailer 5$1,354 AUD

42 data points across 7 retailers

11 retailers$614 AUD to $1,505 AUD

A
Cheapest Retailer
-
$614 AUD
SGD 583 SGD
A
Retailer 2
-
$631 AUD
$443 USD
View
A
Retailer 3
-
$676 AUD
$475 USD
View
A
Retailer 4
-
$724 AUD
£401 GBP
View
A
Retailer 5
-
$734 AUD
£406 GBP
View
A
Retailer 6
-
$772 AUD
$542 USD
View
A
Retailer 7
-
$793 AUD
$557 USD
View
B+
Retailer 8
-
$943 AUD
€631 EUR
View
B+
Retailer 9
-
$1,189 AUD
£657 GBP
View
B
Retailer 10
-
$1,354 AUD
£749 GBP
View
Most Expensive
B
Diamond Quarter
0.43SI2E62760ABDN · Oct 28
$1,505 AUD
£832 GBP
View
10 more retailers have this diamond
Prices start from $614 AUDSave up to $890 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
0.43ct Cushion
$614 AUD