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Cushion|Natural|GIA

0.51ct I IF Cushion Natural Diamond

EX • I/IF • GIA 2547430629

Certificate GIA 2547430629

Diamond specifications and retailer prices

From $747 CAD
As of November 4, 2026
Save $1,275 CAD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,022 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 I colour (near-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 2547430629. Listed at 10 retailers as of November 4, 2026, with prices from $747 to $2,022, a $1,275 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,022. 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
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547430629
Dimensions5.39 × 3.93 × 2.75 mm
L/W Ratio1.37
Top View
5.39 mm3.93 mm0.51 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547430629
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.0%

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: $2,022 CAD|Low: $358 CAD|High: $2,022 CAD|Avg: $1,232 CAD|+53.2%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2$747 CAD
Retailer 10$932 CAD
Retailer 9$1,165 CAD
Retailer 7$1,194 CAD
Retailer 4$1,198 CAD
Retailer 8$1,257 CAD
Retailer 5$1,429 CAD
Retailer 6$1,557 CAD
Retailer 3$1,846 CAD
Flawless Fine Jewelry$2,022 CAD

34 data points across 10 retailers

10 retailers$747 CAD to $2,022 CAD

A
Cheapest Retailer
-
$747 CAD
B+
Retailer 2
-
$932 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,165 CAD
View
B+
Retailer 4
-
$1,194 CAD
View
B+
Retailer 5
-
$1,198 CAD
View
B+
Retailer 6
-
$1,257 CAD
View
B
Retailer 7
-
$1,429 CAD
View
B
Retailer 8
-
$1,557 CAD
View
B
Retailer 9
-
$1,846 CAD
View
Most Expensive
B
Flawless Fine Jewelry
DA63256B0 · Nov 4
$2,022 CAD
£1,140 GBP
View
9 more retailers have this diamond
Prices start from $747 CADSave up to $1,275 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
$747 CAD