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Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5546899855

Certificate GIA 5546899855

Diamond specifications and retailer prices

From $661 CAD
$473 USD
As of November 2, 2026
Save $993 CAD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,654 CAD 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546899855. Listed at 14 retailers as of November 2, 2026, with prices from $661 to $1,654, a $993 spread on the same certified stone. MOH London lists it at $1,654. 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
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546899855
Dimensions5.41 × 4.15 × 2.89 mm
L/W Ratio1.30
Top View
5.41 mm4.15 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546899855
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: 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 2
Current: $1,654 CAD|Low: $605 CAD|High: $1,675 CAD|Avg: $1,008 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$661 CAD
Retailer 3$771 CAD
Retailer 8$827 CAD
Retailer 2$880 CAD
Retailer 4$898 CAD
Retailer 7$898 CAD
Retailer 9$999 CAD
Retailer 5$1,073 CAD
Retailer 11$1,078 CAD
Retailer 6$1,106 CAD
MOH London$1,654 CAD

37 data points across 11 retailers

14 retailers$661 CAD to $1,654 CAD

B+
Cheapest Retailer
-
$661 CAD
$473 USD
Final sale: no returns
B+
Retailer 2
-
$748 CAD
SGD 723 SGD
View
B+
Retailer 3
-
$771 CAD
$552 USD
View
B+
Retailer 4
-
$827 CAD
$592 USD
View
B+
Retailer 5
-
$880 CAD
£496 GBP
View
B
Retailer 6
-
$898 CAD
£506 GBP
View
B+
Retailer 7
-
$898 CAD
£506 GBP
View
B
Retailer 8
-
$900 CAD
$644 USD
View
B
Retailer 9
-
$904 CAD
$647 USD
View
B
Retailer 10
-
$999 CAD
$715 USD
View
B
Retailer 11
-
$1,073 CAD
€731 EUR
View
Retailer 12
-
$1,078 CAD
A$1,186 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$1,106 CAD
ZAR 12,786 ZAR
View
Most Expensive
B
MOH London
CE4C6BAD8 · Nov 2
$1,654 CAD
£932 GBP
View
13 more retailers have this diamond
Prices start from $661 CADSave up to $993 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
$661 CAD