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Cushion|Natural|GIA

0.51ct D IF Cushion Natural Diamond

VG • D/IF • GIA 2557497826

Certificate GIA 2557497826

Diamond specifications and retailer prices

From $719 CAD
As of November 5, 2026
Save $1,367 CAD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,086 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557497826. Listed at 16 retailers as of November 4, 2026, with prices from $719 to $2,086, a $1,367 spread on the same certified stone. MOH London lists it at $2,086. 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
D
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557497826
Dimensions4.67 × 4.31 × 2.94 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
4.67 mm4.31 mm0.51 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557497826
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $2,086 CAD|Low: $719 CAD|High: $2,194 CAD|Avg: $1,159 CAD|+11.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 2$719 CAD
Retailer 5$821 CAD
Retailer 11$835 CAD
Retailer 7$947 CAD
Retailer 6$1,043 CAD
Retailer 9$1,045 CAD
Retailer 4$1,047 CAD
Retailer 10$1,103 CAD
Retailer 3$1,110 CAD
Retailer 8$1,113 CAD
Retailer 13$1,133 CAD
Retailer 12$1,243 CAD
Retailer 14$1,334 CAD
MOH London$2,086 CAD

26 data points across 14 retailers

16 retailers$719 CAD to $2,086 CAD

A+
Cheapest Retailer
-
$719 CAD
A
Retailer 2
-
$821 CAD
View
A
Retailer 3
-
$835 CAD
View
Final sale: no returns
A
Retailer 4
-
$947 CAD
View
Retailer 5
-
$1,043 CAD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,045 CAD
View
A
Retailer 7
-
$1,047 CAD
View
A
Retailer 8
-
$1,103 CAD
View
A
Retailer 9
-
$1,110 CAD
View
A
Retailer 10
-
$1,113 CAD
View
A
Retailer 11
-
$1,133 CAD
View
A
Retailer 12
-
$1,243 CAD
View
A
Retailer 13
-
$1,334 CAD
View
B+
Retailer 14
-
$1,486 CAD
View
Retailer 15
-
$1,566 CAD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
4F9772F81 · Nov 4
$2,086 CAD
£1,176 GBP
View
15 more retailers have this diamond
Prices start from $719 CADSave up to $1,367 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
$719 CAD