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Cushion|Natural|GIA

0.50ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 3545161977

Certificate GIA 3545161977

Diamond specifications and retailer prices

From $439 SGD
₹32,622 INR
As of October 29, 2026
Save $457 SGD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,382 SGD at MOH London · As of October 21, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3545161977. Listed at 8 retailers as of October 29, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545161977
Dimensions4.48 × 4.27 × 3.21 mm
L/W Ratio1.05
Top View
4.48 mm4.27 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545161977
Side View
Table 50.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 75.1%

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: Oct 29
Current: $1,382 SGD|Low: $425 SGD|High: $1,392 SGD|Avg: $810 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$439 SGD
Retailer 5$641 SGD
Retailer 4$746 SGD
Retailer 6$765 SGD
Retailer 3$896 SGD
MOH London$1,382 SGD

43 data points across 6 retailers

8 retailers$439 SGD to $896 SGD

A
Cheapest Retailer
-
$439 SGD
₹32,622 INR
B+
Retailer 2
-
$641 SGD
$500 USD
View
B+
Retailer 3
-
$663 SGD
$517 USD
View
B+
Retailer 4
-
$746 SGD
£458 GBP
View
B+
Retailer 5
-
$763 SGD
$596 USD
View
B+
Retailer 6
-
$765 SGD
$597 USD
View
B
Retailer 7
-
$896 SGD
€666 EUR
View
Most Expensive
MOH London
7AB10AACF · Oct 21
$1,382 SGD
£849 GBP
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from $439 SGDSave up to $457 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
$439 SGD