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Cushion|Natural|GIA

0.51ct F VVS1 Cushion Natural Diamond

FR • F/VVS1 • GIA 2566553590

Certificate GIA 2566553590

Diamond specifications and retailer prices

From $1,364 CAD
As of November 6, 2026
Save $1,615 CAD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,099 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566553590. Listed at 12 retailers as of November 6, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VVS1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566553590
Dimensions6.34 × 4.47 × 2.12 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.34 mm4.47 mm0.51 ctF / VVS1
OriginNatural
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566553590
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 47.4%

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 6
Current: $3,099 CAD|Low: $1,364 CAD|High: $3,153 CAD|Avg: $2,042 CAD|+1.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 4$1,364 CAD
Retailer 12$1,376 CAD
Retailer 10$1,492 CAD
Retailer 11$1,580 CAD
Retailer 8$1,679 CAD
Retailer 9$1,688 CAD
Retailer 5$1,822 CAD
Retailer 6$2,082 CAD
Retailer 7$2,303 CAD
Retailer 2$2,718 CAD
Retailer 3$2,979 CAD
Queensmith$3,099 CAD

24 data points across 12 retailers

12 retailers$1,364 CAD to $2,979 CAD

B
Cheapest Retailer
-
$1,364 CAD
B
Retailer 2
-
$1,376 CAD
View
Final sale: no returns
Retailer 3
-
$1,492 CAD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,580 CAD
View
B
Retailer 5
-
$1,679 CAD
View
B
Retailer 6
-
$1,688 CAD
View
B
Retailer 7
-
$1,822 CAD
View
B
Retailer 8
-
$2,082 CAD
View
B
Retailer 9
-
$2,303 CAD
View
C
Retailer 10
-
$2,718 CAD
View
C
Retailer 11
-
$2,979 CAD
View
Most Expensive
Queensmith
2566553590 · Oct 28
$3,099 CAD
£1,735 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $1,364 CADSave up to $1,615 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
$1,364 CAD