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Cushion|Natural|GIA

0.51ct D IF Cushion Natural Diamond

EX • D/IF • GIA 1236496603

Certificate GIA 1236496603

Diamond specifications and retailer prices

From $3,204 CAD
As of November 4, 2026
Save $1,268 CAD (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,652 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236496603. Listed at 11 retailers as of November 4, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236496603
Dimensions5.79 × 4.25 × 2.79 mm
L/W Ratio1.36
Top View
5.79 mm4.25 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236496603
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,093 CAD|Low: $3,007 CAD|High: $5,652 CAD|Avg: $4,005 CAD|-3.8%
Retailer 1
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
Retailer 15
Wholesale Diamonds Direct
October 19, 2026
Retailer 1$3,093 CAD
Retailer 11$3,204 CAD
Retailer 14$3,211 CAD
Retailer 9$3,279 CAD
Retailer 3$3,352 CAD
Retailer 12$3,429 CAD
Retailer 8$3,554 CAD
Retailer 10$3,863 CAD
Retailer 5$4,078 CAD
Retailer 7$4,078 CAD
Retailer 6$4,218 CAD
Retailer 13$4,472 CAD
Retailer 2$4,572 CAD
Retailer 4$4,638 CAD
Retailer 15$5,128 CAD
Wholesale Diamonds Direct$5,652 CAD

8 data points across 16 retailers

11 retailers$3,204 CAD to $4,472 CAD

Retailer 1
-
$3,093 CAD
Price last confirmed 15 days ago
B
Retailer 2
-
$3,204 CAD
View
B
Retailer 3
-
$3,211 CAD
View
B
Retailer 4
-
$3,279 CAD
View
Final sale: no returns
B
Retailer 5
-
$3,352 CAD
View
B
Retailer 6
-
$3,429 CAD
View
Retailer 7
-
$3,554 CAD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$3,863 CAD
View
B
Retailer 9
-
$4,078 CAD
View
B
Retailer 10
-
$4,472 CAD
View
Most Expensive
Wholesale Diamonds Direct
179419330 · Nov 4
$5,652 CAD
$4,047 USD
View
Price under review
10 more retailers have this diamond
Prices start from $3,204 CADSave up to $1,268 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
0.51ct Cushion
$3,204 CAD