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Cushion|Natural|GIA

0.52ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 6441740540

Certificate GIA 6441740540

Diamond specifications and retailer prices

From $528 AUD
As of November 6, 2026
Save $1,148 AUD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,676 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6441740540. Listed at 10 retailers as of November 4, 2026, with prices from $528 to $1,676, a $1,148 spread on the same certified stone. MOH London lists it at $1,676. 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

0.52
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6441740540
Dimensions4.88 × 4.24 × 3.05 mm
L/W Ratio1.15
Top View
4.88 mm4.24 mm0.52 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 6441740540
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.0%

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 6
Current: $1,676 AUD|Low: $528 AUD|High: $1,688 AUD|Avg: $948 AUD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$528 AUD
Retailer 9$750 AUD
Retailer 8$767 AUD
Retailer 7$838 AUD
Retailer 4$899 AUD
Retailer 6$1,019 AUD
Retailer 3$1,083 AUD
Retailer 5$1,126 AUD
MOH London$1,676 AUD

33 data points across 9 retailers

10 retailers$528 AUD to $1,676 AUD

A
Cheapest Retailer
-
$528 AUD
Retailer 2
-
$750 AUD
View
Price last confirmed 17 days ago
Retailer 3
-
$767 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$838 AUD
View
B
Retailer 5
-
$899 AUD
View
B
Retailer 6
-
$913 AUD
View
B
Retailer 7
-
$1,019 AUD
View
B
Retailer 8
-
$1,083 AUD
View
B
Retailer 9
-
$1,126 AUD
View
Most Expensive
C
MOH London
6EB72B282 · Nov 4
$1,676 AUD
£907 GBP
View
9 more retailers have this diamond
Prices start from $528 AUDSave up to $1,148 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
0.52ct Cushion
$528 AUD