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Cushion|Natural|GIA

0.50ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 6325208348

Certificate GIA 6325208348

Diamond specifications and retailer prices

From $633 AUD
As of November 6, 2026
Save $1,114 AUD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,747 AUD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6325208348. Listed at 10 retailers as of November 4, 2026, with prices from $633 to $1,747, a $1,114 spread on the same certified stone. MOH London lists it at $1,747. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6325208348
Dimensions7.19 × 4.32 × 2.64 mm
L/W Ratio1.66
Top View
7.19 mm4.32 mm0.50 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6325208348
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.1%

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 6
Current: $1,747 AUD|Low: $633 AUD|High: $1,765 AUD|Avg: $948 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$633 AUD
Retailer 12$667 AUD
Retailer 13$669 AUD
Retailer 6$789 AUD
Retailer 9$815 AUD
Retailer 4$840 AUD
Retailer 2$899 AUD
Retailer 7$934 AUD
Retailer 11$947 AUD
Retailer 10$965 AUD
Retailer 8$1,126 AUD
Retailer 5$1,148 AUD
MOH London$1,747 AUD

30 data points across 13 retailers

10 retailers$633 AUD to $1,747 AUD

B+
Cheapest Retailer
-
$633 AUD
B+
Retailer 2
-
$669 AUD
View
B+
Retailer 3
-
$789 AUD
View
Retailer 4
-
$815 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$899 AUD
View
B
Retailer 6
-
$934 AUD
View
B
Retailer 7
-
$947 AUD
View
B
Retailer 8
-
$965 AUD
View
B
Retailer 9
-
$1,126 AUD
View
Most Expensive
C
MOH London
BE9F9D050 · Nov 4
$1,747 AUD
£945 GBP
View
9 more retailers have this diamond
Prices start from $633 AUDSave up to $1,114 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
$633 AUD