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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6501626674

Certificate GIA 6501626674

Diamond specifications and retailer prices

From $905 AUD
$634 USD
As of October 29, 2026
Save $1,034 AUD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,939 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6501626674. Listed at 9 retailers as of October 29, 2026, with prices from $905 to $1,939, a $1,034 spread on the same certified stone. MOH London lists it at $1,939. 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

0.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
OriginNatural
Grading LabGIA
CertificateGIA 6501626674
Dimensions8.61 × 4.14 × 2.47 mm
L/W Ratio2.08
Top View
8.61 mm4.14 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6501626674
Side View
Table 61.0%Crown 34.5°Girdle: ThickPavilionCulet: NoneDepth 59.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,939 AUD|Low: $905 AUD|High: $1,963 AUD|Avg: $1,160 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7$905 AUD
Retailer 6$969 AUD
Retailer 3$1,003 AUD
Retailer 8$1,029 AUD
Retailer 2$1,031 AUD
Retailer 5$1,052 AUD
Retailer 4$1,242 AUD
MOH London$1,939 AUD

44 data points across 8 retailers

9 retailers$905 AUD to $1,939 AUD

B+
Cheapest Retailer
-
$905 AUD
$634 USD
B+
Retailer 2
-
$969 AUD
$679 USD
View
B+
Retailer 3
-
$1,003 AUD
£553 GBP
View
B
Retailer 4
-
$1,027 AUD
$720 USD
View
B
Retailer 5
-
$1,029 AUD
$721 USD
View
B
Retailer 6
-
$1,031 AUD
£569 GBP
View
B+
Retailer 7
-
$1,052 AUD
£581 GBP
View
B
Retailer 8
-
$1,242 AUD
€829 EUR
View
Most Expensive
B
MOH London
CA9352F69 · Nov 2
$1,939 AUD
£1,070 GBP
View
8 more retailers have this diamond
Prices start from $905 AUDSave up to $1,034 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
$905 AUD