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Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 2225379088

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2225379088

Diamond specifications and retailer prices

From $854 SGD
As of November 6, 2026
Save $951 SGD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,805 SGD at MOH London · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225379088. Listed at 19 retailers as of November 2, 2026, with prices from $854 to $1,805, a $951 spread on the same certified stone. MOH London lists it at $1,805. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225379088
Dimensions4.64 × 4.17 × 2.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
4.64 mm4.17 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225379088
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,805 SGD|Low: $932 SGD|High: $1,825 SGD|Avg: $1,268 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$932 SGD
Retailer 11$1,006 SGD
Retailer 9$1,009 SGD
Retailer 5$1,028 SGD
Retailer 2$1,202 SGD
Retailer 8$1,224 SGD
Retailer 7$1,264 SGD
Retailer 4$1,420 SGD
Retailer 3$1,516 SGD
Retailer 6$1,556 SGD
MOH London$1,805 SGD

37 data points across 11 retailers

19 retailers$854 SGD to $1,805 SGD

B+
Cheapest Retailer
-
$854 SGD
B
Retailer 2
-
$932 SGD
View
Final sale: no returns
B
Retailer 3
-
$1,006 SGD
View
B
Retailer 4
-
$1,009 SGD
View
Retailer 5
-
$1,009 SGD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$1,015 SGD
View
B
Retailer 7
-
$1,024 SGD
View
B
Retailer 8
-
$1,028 SGD
View
B
Retailer 9
-
$1,102 SGD
View
B
Retailer 10
-
$1,102 SGD
View
B
Retailer 11
-
$1,128 SGD
View
B
Retailer 12
-
$1,178 SGD
View
B
Retailer 13
-
$1,202 SGD
View
B
Retailer 14
-
$1,224 SGD
View
B
Retailer 15
-
$1,264 SGD
View
B
Retailer 16
-
$1,420 SGD
View
Retailer 17
-
$1,516 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,556 SGD
View
Most Expensive
B
MOH London
723D83CD1 · Nov 2
$1,805 SGD
£1,109 GBP
View
18 more retailers have this diamond
Prices start from $854 SGDSave up to $951 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.

B+
0.50ct Cushion
$854 SGD