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Cushion|Natural|GIA

0.51ct D IF Cushion Natural Diamond

VG • D/IF • GIA 2554503029

Certificate GIA 2554503029

Diamond specifications and retailer prices

From $936 CAD
As of November 4, 2026
Save $1,108 CAD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,043 CAD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

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 2554503029. Listed at 5 retailers as of November 4, 2026, with prices from $936 to $2,043, a $1,108 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,043. 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
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2554503029
Dimensions5.21 × 4.01 × 2.76 mm
L/W Ratio1.30
Key to symbols
Natural, Minor Details of Polish
Top View
5.21 mm4.01 mm0.51 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2554503029
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.9%

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: $2,043 CAD|Low: $803 CAD|High: $2,320 CAD|Avg: $1,597 CAD|-11.9%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4$936 CAD
Retailer 3$1,367 CAD
Retailer 5$1,438 CAD
Retailer 2$1,855 CAD
Flawless Fine Jewelry$2,043 CAD

26 data points across 5 retailers

5 retailers$936 CAD to $2,043 CAD

A
Cheapest Retailer
-
$936 CAD
Final sale: no returns
A
Retailer 2
-
$1,367 CAD
View
Retailer 3
-
$1,438 CAD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$1,855 CAD
View
Most Expensive
B+
Flawless Fine Jewelry
8B47D4DE9 · Nov 4
$2,043 CAD
£1,152 GBP
View
4 more retailers have this diamond
Prices start from $936 CADSave up to $1,108 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
$936 CAD