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Cushion|Natural|GIA

0.50ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 5546270942

Certificate GIA 5546270942

Diamond specifications and retailer prices

From $524 SGD
As of November 6, 2026
Save $1,009 SGD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,533 SGD 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 E 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 5546270942. Listed at 16 retailers as of November 4, 2026, with prices from $524 to $1,533, a $1,009 spread on the same certified stone. MOH London lists it at $1,533. 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

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 5546270942
Dimensions4.74 × 4.54 × 3.02 mm
L/W Ratio1.04
Top View
4.74 mm4.54 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546270942
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.9°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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 6
Current: $1,533 SGD|Low: $442 SGD|High: $1,615 SGD|Avg: $861 SGD|-2.7%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 16$524 SGD
Retailer 6$590 SGD
Retailer 4$613 SGD
Retailer 5$645 SGD
Retailer 9$648 SGD
Retailer 2$668 SGD
Retailer 10$709 SGD
Retailer 11$715 SGD
Retailer 13$911 SGD
Retailer 15$923 SGD
Retailer 3$927 SGD
Retailer 14$930 SGD
Retailer 7$954 SGD
Retailer 8$1,012 SGD
Retailer 12$1,030 SGD
MOH London$1,533 SGD

31 data points across 16 retailers

16 retailers$524 SGD to $1,533 SGD

A
Cheapest Retailer
-
$524 SGD
A
Retailer 2
-
$590 SGD
View
A
Retailer 3
-
$613 SGD
View
Final sale: no returns
Retailer 4
-
$645 SGD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$648 SGD
View
A
Retailer 6
-
$668 SGD
View
A
Retailer 7
-
$709 SGD
View
A
Retailer 8
-
$715 SGD
View
B+
Retailer 9
-
$911 SGD
View
B+
Retailer 10
-
$923 SGD
View
B+
Retailer 11
-
$927 SGD
View
B+
Retailer 12
-
$930 SGD
View
Retailer 13
-
$954 SGD
View
Price last confirmed 20 days ago
Retailer 14
-
$1,012 SGD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$1,030 SGD
View
Most Expensive
B
MOH London
DC08CB9A8 · Nov 4
$1,533 SGD
£942 GBP
View
15 more retailers have this diamond
Prices start from $524 SGDSave up to $1,009 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
0.50ct Cushion
$524 SGD