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Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 3555537917

Certificate GIA 3555537917

Diamond specifications and retailer prices

From $646 CAD
$462 USD
As of November 2, 2026
Save $980 CAD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,626 CAD 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555537917. Listed at 14 retailers as of October 29, 2026, with prices from $646 to $1,626, a $980 spread on the same certified stone. MOH London lists it at $1,626. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555537917
Dimensions5.49 × 4.07 × 2.75 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal
Top View
5.49 mm4.07 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 3555537917
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.5%

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 2
Current: $1,626 CAD|Low: $592 CAD|High: $1,636 CAD|Avg: $995 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$646 CAD
Retailer 10$755 CAD
Retailer 3$860 CAD
Retailer 2$876 CAD
Retailer 6$878 CAD
Retailer 7$985 CAD
Retailer 5$1,049 CAD
Retailer 9$1,053 CAD
Retailer 4$1,081 CAD
MOH London$1,626 CAD

38 data points across 10 retailers

14 retailers$646 CAD to $1,626 CAD

B+
Cheapest Retailer
-
$646 CAD
$462 USD
Final sale: no returns
Retailer 2
-
$730 CAD
SGD 706 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$755 CAD
$540 USD
View
B+
Retailer 4
-
$808 CAD
$578 USD
View
B+
Retailer 5
-
$860 CAD
£484 GBP
View
B
Retailer 6
-
$876 CAD
£494 GBP
View
B+
Retailer 7
-
$878 CAD
£494 GBP
View
B
Retailer 8
-
$884 CAD
$632 USD
View
B
Retailer 9
-
$892 CAD
$638 USD
View
B
Retailer 10
-
$985 CAD
$705 USD
View
B
Retailer 11
-
$1,049 CAD
€715 EUR
View
Retailer 12
-
$1,053 CAD
A$1,159 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$1,081 CAD
ZAR 12,496 ZAR
View
Most Expensive
B
MOH London
342C17F68 · Oct 29
$1,626 CAD
£916 GBP
View
13 more retailers have this diamond
Prices start from $646 CADSave up to $980 CAD

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
$646 CAD