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Cushion|Natural|GIA

0.51ct H IF Cushion Natural Diamond

H/IF • GIA 6565793055

Certificate GIA 6565793055

Diamond specifications and retailer prices

From $860 CAD
As of November 4, 2026
Save $1,289 CAD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,150 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 6565793055. Listed at 5 retailers as of November 4, 2026, with prices from $860 to $2,150, a $1,289 spread on the same certified stone. MOH London lists it at $2,150. 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

0.51
Carat
H
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565793055
Dimensions5.25 × 4.06 × 2.78 mm
L/W Ratio1.29
Key to symbols
Minor Details of Polish
Top View
5.25 mm4.06 mm0.51 ctH / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565793055
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

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: Nov 4
Current: $2,150 CAD|Low: $860 CAD|High: $2,150 CAD|Avg: $1,168 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$860 CAD
Retailer 2$1,045 CAD
Retailer 3$1,286 CAD
MOH London$2,150 CAD

6 data points across 4 retailers

5 retailers$860 CAD to $2,150 CAD

A
Cheapest Retailer
-
$860 CAD
Final sale: no returns
B+
Retailer 2
-
$895 CAD
View
B+
Retailer 3
-
$1,045 CAD
View
B+
Retailer 4
-
$1,286 CAD
View
Most Expensive
B
MOH London
278F22E37 · Nov 4
$2,150 CAD
£1,212 GBP
View
4 more retailers have this diamond
Prices start from $860 CADSave up to $1,289 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.

A
0.51ct Cushion
$860 CAD