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Cushion|Natural|GIA

0.50ct I IF Cushion Natural Diamond

VG • I/IF • GIA 6545900763

Certificate GIA 6545900763

Diamond specifications and retailer prices

From $1,024 AUD
As of November 2, 2026
Save $277 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,306 AUD at Flawless Fine Jewelry · As of October 11, 2026
View at Flawless Fine Jewelry

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545900763. Listed at 3 retailers as of November 2, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545900763
Dimensions5.26 × 4.13 × 2.81 mm
L/W Ratio1.27
Top View
5.26 mm4.13 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545900763
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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: Nov 2
Current: $1,306 AUD|Low: $394 AUD|High: $1,520 AUD|Avg: $1,054 AUD|-10.4%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$520 AUD
Retailer 3$1,024 AUD
Retailer 2$1,301 AUD
Flawless Fine Jewelry$1,306 AUD

20 data points across 4 retailers

3 retailers$1,024 AUD to $1,301 AUD

B+
Cheapest Retailer
-
$1,024 AUD
B+
Retailer 2
-
$1,301 AUD
View
Most Expensive
Flawless Fine Jewelry
26A3C1BE9 · Oct 11
$1,306 AUD
£720 GBP
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from $1,024 AUDSave up to $277 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
$1,024 AUD