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Cushion|Natural|GIA

1.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 1545427575

Certificate GIA 1545427575

Diamond specifications and retailer prices

From $5,351 CAD
As of November 4, 2026
Save $6,712 CAD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,063 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545427575. Listed at 18 retailers as of November 4, 2026, with prices from $5,351 to $12,063, a $6,712 spread on the same certified stone. MOH London lists it at $12,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.2°
Pavilion angle32.7°
OriginNatural
Grading LabGIA
CertificateGIA 1545427575
Dimensions6.45 × 6.13 × 4.27 mm
L/W Ratio1.05
Top View
6.45 mm6.13 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545427575
Side View
Table 65.0%Crown 39.2°Girdle: MED-VTKPavilion 32.7°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,063 CAD|Low: $5,077 CAD|High: $12,063 CAD|Avg: $6,878 CAD|+6.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 6$5,351 CAD
Retailer 7$5,428 CAD
Retailer 16$5,690 CAD
Retailer 5$5,980 CAD
Retailer 2$6,137 CAD
Retailer 12$6,204 CAD
Retailer 13$6,350 CAD
Retailer 10$6,703 CAD
Retailer 14$6,870 CAD
Retailer 8$7,040 CAD
Retailer 4$7,121 CAD
Retailer 17$7,121 CAD
Retailer 11$7,340 CAD
Retailer 3$7,358 CAD
Retailer 9$7,709 CAD
Retailer 15$8,835 CAD
MOH London$12,063 CAD

36 data points across 17 retailers

18 retailers$5,351 CAD to $12,063 CAD

A
Cheapest Retailer
-
$5,351 CAD
A
Retailer 2
-
$5,351 CAD
View
Retailer 3
-
$5,428 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$5,690 CAD
View
A
Retailer 5
-
$5,980 CAD
View
A
Retailer 6
-
$6,137 CAD
View
A
Retailer 7
-
$6,204 CAD
View
A
Retailer 8
-
$6,350 CAD
View
Final sale: no returns
A
Retailer 9
-
$6,703 CAD
View
A
Retailer 10
-
$6,870 CAD
View
Retailer 11
-
$7,040 CAD
View
Price last confirmed 27 days ago
A
Retailer 12
-
$7,121 CAD
View
A
Retailer 13
-
$7,121 CAD
View
A
Retailer 14
-
$7,340 CAD
View
A
Retailer 15
-
$7,358 CAD
View
Retailer 16
-
$7,709 CAD
View
Price last confirmed 13 days ago
A
Retailer 17
-
$8,835 CAD
View
Most Expensive
B+
MOH London
AE6732E12 · Nov 4
$12,063 CAD
£6,816 GBP
View
17 more retailers have this diamond
Prices start from $5,351 CADSave up to $6,712 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
1.51ct Cushion
$5,351 CAD