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Cushion|Natural|GIA

0.50ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 7248438749

Certificate GIA 7248438749

Diamond specifications and retailer prices

From $1,187 AUD
$834 USD
As of October 28, 2026
Save $692 AUD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,879 AUD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.5ct natural cushion diamond

This 0.5ct 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 7248438749. Listed at 9 retailers as of October 28, 2026, with prices from $1,187 to $1,879, a $692 spread on the same certified stone. 77 Diamonds lists it at $1,879. 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

0.50
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7248438749
Dimensions4.87 × 4.41 × 2.97 mm
L/W Ratio1.10
Top View
4.87 mm4.41 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7248438749
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,879 AUD|Low: $1,001 AUD|High: $1,888 AUD|Avg: $1,338 AUD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$1,001 AUD
Retailer 5$1,187 AUD
Retailer 2$1,189 AUD
Retailer 4$1,240 AUD
Retailer 3$1,271 AUD
Retailer 7$1,338 AUD
Retailer 6$1,580 AUD
77 Diamonds$1,879 AUD

38 data points across 8 retailers

9 retailers$1,187 AUD to $1,879 AUD

B
Cheapest Retailer
-
$1,187 AUD
$834 USD
B+
Retailer 2
-
$1,189 AUD
$835 USD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,240 AUD
$871 USD
View
B
Retailer 4
-
$1,271 AUD
$893 USD
View
B
Retailer 5
-
$1,338 AUD
$940 USD
View
B
Retailer 6
-
$1,523 AUD
$1,070 USD
View
B
Retailer 7
-
$1,523 AUD
$1,070 USD
View
B
Retailer 8
-
$1,580 AUD
$1,110 USD
View
Most Expensive
B
77 Diamonds
CUSZFAN3QFSK · Oct 29
$1,879 AUD
£1,039 GBP
View
8 more retailers have this diamond
Prices start from $1,187 AUDSave up to $692 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.

B+
0.50ct Cushion
$1,187 AUD