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Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 1543954089

Certificate GIA 1543954089

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)
15 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1543954089. Listed at 15 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543954089
Dimensions5.69 × 4.28 × 2.61 mm
L/W Ratio1.33
Key to symbols
Crystal, Cloud, Feather
Top View
5.69 mm4.28 mm0.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543954089
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.0%

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: $1,017 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$661 CAD
Retailer 10$771 CAD
Retailer 2$880 CAD
Retailer 3$898 CAD
Retailer 6$898 CAD
Retailer 7$999 CAD
Retailer 4$1,073 CAD
Retailer 9$1,078 CAD
Retailer 5$1,106 CAD
MOH London$1,654 CAD

37 data points across 10 retailers

15 retailers$661 CAD to $1,654 CAD

B+
Cheapest Retailer
-
$661 CAD
$473 USD
Final sale: no returns
B+
Retailer 2
-
$678 CAD
$485 USD
View
B+
Retailer 3
-
$748 CAD
SGD 723 SGD
View
B+
Retailer 4
-
$771 CAD
$552 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
-
$1,005 CAD
$719 USD
View
B
Retailer 12
-
$1,073 CAD
€731 EUR
View
Retailer 13
-
$1,078 CAD
A$1,186 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$1,106 CAD
ZAR 12,786 ZAR
View
Most Expensive
B
MOH London
2323F6BDF · Nov 2
$1,654 CAD
£932 GBP
View
14 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