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Cushion|Natural|GIA

0.52ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6551162744

Certificate GIA 6551162744

Diamond specifications and retailer prices

From $694 AUD
HK$3,800 HKD
As of November 1, 2026
Save $1,142 AUD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,836 AUD at MOH London · As of November 1, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551162744. Listed at 15 retailers as of November 1, 2026, with prices from $694 to $1,836, a $1,142 spread on the same certified stone. MOH London lists it at $1,836. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551162744
Dimensions4.79 × 4.60 × 3.07 mm
L/W Ratio1.04
Top View
4.79 mm4.60 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551162744
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.7%

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 1
Current: $1,836 AUD|Low: $575 AUD|High: $1,912 AUD|Avg: $1,065 AUD|-4.0%
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
Retailer 14
November 2, 2026
Retailer 14$694 AUD
Retailer 11$733 AUD
Retailer 10$854 AUD
Retailer 6$863 AUD
Retailer 8$872 AUD
Retailer 7$1,004 AUD
Retailer 13$1,010 AUD
Retailer 5$1,084 AUD
Retailer 4$1,130 AUD
Retailer 9$1,146 AUD
Retailer 2$1,181 AUD
Retailer 3$1,241 AUD
Retailer 12$1,244 AUD
MOH London$1,836 AUD

27 data points across 14 retailers

15 retailers$694 AUD to $1,836 AUD

A
Cheapest Retailer
-
$694 AUD
HK$3,800 HKD
A
Retailer 2
-
$733 AUD
$514 USD
View
Final sale: no returns
A
Retailer 3
-
$854 AUD
€570 EUR
View
Retailer 4
-
$863 AUD
SGD 817 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$872 AUD
$611 USD
View
B+
Retailer 6
-
$1,004 AUD
£554 GBP
View
B+
Retailer 7
-
$1,010 AUD
£557 GBP
View
B+
Retailer 8
-
$1,084 AUD
$760 USD
View
B+
Retailer 9
-
$1,130 AUD
$792 USD
View
B+
Retailer 10
-
$1,146 AUD
$803 USD
View
B+
Retailer 11
-
$1,181 AUD
€788 EUR
View
Retailer 12
-
$1,238 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
$1,241 AUD
$869 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,244 AUD
ZAR 14,088 ZAR
View
Most Expensive
B
MOH London
5383A88E5 · Nov 1
$1,836 AUD
£1,013 GBP
View
14 more retailers have this diamond
Prices start from $694 AUDSave up to $1,142 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
$694 AUD