Cushion|Natural|GIA

0.51ct G VVS1 Cushion Natural Diamond

ID • G/VVS1 • GIA 6555378545

Certificate GIA 6555378545

Diamond specifications and retailer prices

From $661 CAD
As of November 4, 2026
Save $1,129 CAD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,790 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555378545. Listed at 14 retailers as of November 4, 2026, with prices from $661 to $1,790, a $1,129 spread on the same certified stone. MOH London lists it at $1,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Color
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555378545
Dimensions4.75 × 4.54 × 3.00 mm
L/W Ratio1.05
Girdle conditionFaceted
Top View
4.75 mm4.54 mm0.51 ctG / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555378545
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

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 4
Current: $1,790 CAD|Low: $661 CAD|High: $1,894 CAD|Avg: $1,112 CAD|-5.5%
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
November 5, 2026
Retailer 12$661 CAD
Retailer 3$715 CAD
Retailer 2$817 CAD
Retailer 8$835 CAD
Retailer 5$839 CAD
Retailer 6$971 CAD
Retailer 11$1,047 CAD
Retailer 13$1,116 CAD
Retailer 9$1,149 CAD
Retailer 7$1,197 CAD
Retailer 10$1,197 CAD
Retailer 4$1,744 CAD
MOH London$1,790 CAD

27 data points across 13 retailers

14 retailers$661 CAD to $1,790 CAD

A+
Cheapest Retailer
-
$661 CAD
A
Retailer 2
-
$715 CAD
View
Final sale: no returns
A
Retailer 3
-
$817 CAD
View
A
Retailer 4
-
$835 CAD
View
Retailer 5
-
$839 CAD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$971 CAD
View
A
Retailer 7
-
$1,047 CAD
View
B+
Retailer 8
-
$1,116 CAD
View
B+
Retailer 9
-
$1,149 CAD
View
B+
Retailer 10
-
$1,197 CAD
View
B+
Retailer 11
-
$1,197 CAD
View
Retailer 12
-
$1,221 CAD
View
Price last confirmed 32 days ago
Retailer 13
-
$1,744 CAD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
2454DAD09 · Nov 4
$1,790 CAD
£1,009 GBP
View
13 more retailers have this diamond
Prices start from $661 CADSave up to $1,129 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
$661 CAD