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Cushion|Natural|GIA

1.51ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5242013419

Certificate GIA 5242013419

Diamond specifications and retailer prices

From $3,583 CAD
As of November 6, 2026
Save $4,511 CAD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,094 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242013419. Listed at 13 retailers as of November 4, 2026, with prices from $3,583 to $8,094, a $4,511 spread on the same certified stone. MOH London lists it at $8,094. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5242013419
Dimensions7.56 × 6.03 × 4.14 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.56 mm6.03 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5242013419
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.6%

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 6
Current: $8,094 CAD|Low: $3,511 CAD|High: $8,498 CAD|Avg: $5,094 CAD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$3,583 CAD
Retailer 6$3,896 CAD
Retailer 7$3,922 CAD
Retailer 3$4,058 CAD
Retailer 9$4,254 CAD
Retailer 12$4,365 CAD
Retailer 10$4,459 CAD
Retailer 5$4,517 CAD
Retailer 4$5,044 CAD
Retailer 2$5,649 CAD
Retailer 8$7,587 CAD
MOH London$8,094 CAD

32 data points across 12 retailers

13 retailers$3,583 CAD to $8,094 CAD

A
Cheapest Retailer
-
$3,583 CAD
A
Retailer 2
-
$3,896 CAD
View
A
Retailer 3
-
$3,922 CAD
View
A
Retailer 4
-
$4,058 CAD
View
Final sale: no returns
A
Retailer 5
-
$4,254 CAD
View
A
Retailer 6
-
$4,365 CAD
View
A
Retailer 7
-
$4,459 CAD
View
A
Retailer 8
-
$4,517 CAD
View
Retailer 9
-
$5,044 CAD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$5,172 CAD
View
A
Retailer 11
-
$5,649 CAD
View
B+
Retailer 12
-
$7,587 CAD
View
Most Expensive
B+
MOH London
1DFFF99DA · Nov 4
$8,094 CAD
£4,531 GBP
View
12 more retailers have this diamond
Prices start from $3,583 CADSave up to $4,511 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
$3,583 CAD