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Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 2225379088

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2225379088

Diamond specifications and retailer prices

From $969 AUD
As of November 6, 2026
Save $1,081 AUD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,050 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225379088. Listed at 19 retailers as of November 2, 2026, with prices from $969 to $2,050, a $1,081 spread on the same certified stone. MOH London lists it at $2,050. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225379088
Dimensions4.64 × 4.17 × 2.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
4.64 mm4.17 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225379088
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.8%

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 6
Current: $2,050 AUD|Low: $1,058 AUD|High: $2,072 AUD|Avg: $1,440 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$1,058 AUD
Retailer 11$1,142 AUD
Retailer 9$1,145 AUD
Retailer 5$1,167 AUD
Retailer 2$1,365 AUD
Retailer 8$1,390 AUD
Retailer 7$1,435 AUD
Retailer 4$1,613 AUD
Retailer 3$1,722 AUD
Retailer 6$1,767 AUD
MOH London$2,050 AUD

37 data points across 11 retailers

19 retailers$969 AUD to $2,050 AUD

B+
Cheapest Retailer
-
$969 AUD
B
Retailer 2
-
$1,058 AUD
View
Final sale: no returns
B
Retailer 3
-
$1,142 AUD
View
B
Retailer 4
-
$1,145 AUD
View
Retailer 5
-
$1,145 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$1,153 AUD
View
B
Retailer 7
-
$1,163 AUD
View
B
Retailer 8
-
$1,167 AUD
View
B
Retailer 9
-
$1,252 AUD
View
B
Retailer 10
-
$1,252 AUD
View
B
Retailer 11
-
$1,281 AUD
View
B
Retailer 12
-
$1,338 AUD
View
B
Retailer 13
-
$1,365 AUD
View
B
Retailer 14
-
$1,390 AUD
View
B
Retailer 15
-
$1,435 AUD
View
B
Retailer 16
-
$1,613 AUD
View
Retailer 17
-
$1,722 AUD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,767 AUD
View
Most Expensive
B
MOH London
723D83CD1 · Nov 2
$2,050 AUD
£1,109 GBP
View
18 more retailers have this diamond
Prices start from $969 AUDSave up to $1,081 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
$969 AUD