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Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 3545844117

Certificate GIA 3545844117

Diamond specifications and retailer prices

From $931 AUD
As of November 6, 2026
Save $1,202 AUD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,133 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 3545844117. Listed at 10 retailers as of November 2, 2026, with prices from $931 to $2,133, a $1,202 spread on the same certified stone. MOH London lists it at $2,133. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545844117
Dimensions6.70 × 4.46 × 1.99 mm
L/W Ratio1.50
Top View
6.70 mm4.46 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545844117
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 44.7%

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: $2,133 AUD|Low: $920 AUD|High: $2,366 AUD|Avg: $1,500 AUD|-8.8%
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$931 AUD
Retailer 8$972 AUD
Retailer 7$1,055 AUD
Retailer 5$1,209 AUD
Retailer 3$1,300 AUD
Retailer 6$1,310 AUD
Retailer 9$1,458 AUD
Retailer 2$1,637 AUD
Retailer 4$1,796 AUD
Retailer 11$1,803 AUD
MOH London$2,133 AUD

35 data points across 11 retailers

10 retailers$931 AUD to $2,133 AUD

B+
Cheapest Retailer
-
$931 AUD
B
Retailer 2
-
$972 AUD
View
Final sale: no returns
Retailer 3
-
$1,055 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,209 AUD
View
B
Retailer 5
-
$1,310 AUD
View
B
Retailer 6
-
$1,458 AUD
View
B
Retailer 7
-
$1,637 AUD
View
B
Retailer 8
-
$1,796 AUD
View
Retailer 9
-
$1,803 AUD
View
Price last confirmed 34 days ago
Most Expensive
C
MOH London
21CDAFFAC · Nov 2
$2,133 AUD
£1,154 GBP
View
9 more retailers have this diamond
Prices start from $931 AUDSave up to $1,202 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
$931 AUD