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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 5526058603

Certificate GIA 5526058603

Diamond specifications and retailer prices

From $607 SGD
₹45,212 INR
As of October 31, 2026
Save $1,241 SGD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,848 SGD at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5526058603. Listed at 14 retailers as of October 29, 2026, with prices from $607 to $1,848, a $1,241 spread on the same certified stone. MOH London lists it at $1,848. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526058603
Dimensions5.62 × 4.17 × 2.89 mm
L/W Ratio1.35
Top View
5.62 mm4.17 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526058603
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.3%

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: Oct 31
Current: $1,848 SGD|Low: $607 SGD|High: $1,913 SGD|Avg: $1,077 SGD|-3.4%
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
October 31, 2026
Retailer 2$607 SGD
Retailer 5$687 SGD
Retailer 14$852 SGD
Retailer 11$858 SGD
Retailer 10$965 SGD
Retailer 8$979 SGD
Retailer 13$997 SGD
Retailer 12$1,036 SGD
Retailer 3$1,138 SGD
Retailer 4$1,144 SGD
Retailer 7$1,172 SGD
Retailer 9$1,229 SGD
Retailer 6$1,231 SGD
MOH London$1,848 SGD

29 data points across 14 retailers

14 retailers$607 SGD to $1,848 SGD

A
Cheapest Retailer
-
$607 SGD
₹45,212 INR
A
Retailer 2
-
$687 SGD
HK$4,200 HKD
View
B+
Retailer 3
-
$852 SGD
View
B+
Retailer 4
-
$858 SGD
$671 USD
View
B
Retailer 5
-
$965 SGD
$755 USD
View
B
Retailer 6
-
$979 SGD
£603 GBP
View
B
Retailer 7
-
$997 SGD
£614 GBP
View
B+
Retailer 8
-
$1,036 SGD
$810 USD
View
B
Retailer 9
-
$1,138 SGD
$891 USD
View
Retailer 10
-
$1,144 SGD
$895 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$1,172 SGD
€873 EUR
View
B
Retailer 12
-
$1,229 SGD
ZAR 15,526 ZAR
View
Retailer 13
-
$1,231 SGD
A$1,481 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
157047E6F · Oct 29
$1,848 SGD
£1,138 GBP
View
13 more retailers have this diamond
Prices start from $607 SGDSave up to $1,241 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
$607 SGD