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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 $622 SGD
HK$3,800 HKD
As of November 1, 2026
Save $1,023 SGD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,645 SGD 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 $622 to $1,645, a $1,023 spread on the same certified stone. MOH London lists it at $1,645. 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,645 SGD|Low: $515 SGD|High: $1,713 SGD|Avg: $950 SGD|-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 1, 2026
Retailer 14$622 SGD
Retailer 10$657 SGD
Retailer 9$765 SGD
Retailer 6$773 SGD
Retailer 2$781 SGD
Retailer 8$900 SGD
Retailer 13$905 SGD
Retailer 5$972 SGD
Retailer 4$1,012 SGD
Retailer 7$1,027 SGD
Retailer 11$1,071 SGD
Retailer 3$1,111 SGD
Retailer 12$1,115 SGD
MOH London$1,645 SGD

26 data points across 14 retailers

15 retailers$622 SGD to $1,645 SGD

A
Cheapest Retailer
-
$622 SGD
HK$3,800 HKD
A
Retailer 2
-
$657 SGD
$514 USD
View
Final sale: no returns
A
Retailer 3
-
$765 SGD
€570 EUR
View
Retailer 4
-
$773 SGD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$781 SGD
$611 USD
View
B+
Retailer 6
-
$900 SGD
£554 GBP
View
B+
Retailer 7
-
$905 SGD
£557 GBP
View
B+
Retailer 8
-
$972 SGD
$760 USD
View
B+
Retailer 9
-
$1,012 SGD
$792 USD
View
B+
Retailer 10
-
$1,027 SGD
$803 USD
View
B+
Retailer 11
-
$1,071 SGD
€798 EUR
View
Retailer 12
-
$1,109 SGD
A$1,335 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
$1,111 SGD
$869 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,115 SGD
ZAR 14,088 ZAR
View
Most Expensive
B
MOH London
5383A88E5 · Nov 1
$1,645 SGD
£1,013 GBP
View
14 more retailers have this diamond
Prices start from $622 SGDSave up to $1,023 SGD

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
$622 SGD