CaratHunter
Plans
Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 1538877566

Certificate GIA 1538877566

Diamond specifications and retailer prices

From $471 AUD
$330 USD
As of November 2, 2026
Save $234 AUD (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $705 AUD at 77 Diamonds · As of November 3, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538877566. Listed at 5 retailers as of November 2, 2026, with prices from $471 to $705, a $234 spread on the same certified stone. 77 Diamonds lists it at $705. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538877566
Dimensions4.53 × 4.42 × 2.96 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.53 mm4.42 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538877566
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: 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: Nov 2
Current: $705 AUD|Low: $415 AUD|High: $705 AUD|Avg: $553 AUD|+5.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3$471 AUD
Retailer 5$497 AUD
Retailer 4$545 AUD
Retailer 2$558 AUD
77 Diamonds$705 AUD

40 data points across 5 retailers

5 retailers$471 AUD to $705 AUD

A
Cheapest Retailer
-
$471 AUD
$330 USD
Final sale: no returns
B+
Retailer 2
-
$497 AUD
MYR 1,418 MYR
View
B+
Retailer 3
-
$545 AUD
$382 USD
View
B+
Retailer 4
-
$558 AUD
SGD 528 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPUEVAXAGM · Nov 3
$705 AUD
£389 GBP
View
4 more retailers have this diamond
Prices start from $471 AUDSave up to $234 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
0.50ct Cushion
$471 AUD