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Cushion|Natural|GIA

1.50ct L SI2 Cushion Natural Diamond

EX • L/SI2 • GIA 6541814164

Certificate GIA 6541814164

Diamond specifications and retailer prices

From $2,498 CAD
As of November 6, 2026
Save $1,654 CAD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,152 CAD at Ritani · As of November 6, 2026
View at Ritani

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541814164. Listed at 8 retailers as of November 6, 2026, with prices from $2,498 to $4,152, a $1,654 spread on the same certified stone. Ritani lists it at $4,152. 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

1.50
Carat
L
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541814164
Dimensions8.25 × 5.66 × 3.92 mm
L/W Ratio1.46
Top View
8.25 mm5.66 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541814164
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.2%

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: $2,498 CAD|Low: $2,498 CAD|High: $4,152 CAD|Avg: $3,388 CAD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Ritani
November 6, 2026
Retailer 1$2,498 CAD
Retailer 5$2,975 CAD
Retailer 4$3,293 CAD
Retailer 3$3,578 CAD
Retailer 2$4,089 CAD
Ritani$4,152 CAD

44 data points across 6 retailers

8 retailers$2,498 CAD to $4,152 CAD

A
Cheapest Retailer
-
$2,498 CAD
B+
Retailer 2
-
$2,975 CAD
View
B+
Retailer 3
-
$3,253 CAD
View
Retailer 4
-
$3,293 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,488 CAD
View
B+
Retailer 6
-
$3,578 CAD
View
B
Retailer 7
-
$4,089 CAD
View
Most Expensive
B
Ritani
D-5PY6PXUNX0 · Nov 6
$4,152 CAD
$2,952 USD
View
7 more retailers have this diamond
Prices start from $2,498 CADSave up to $1,654 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
1.50ct Cushion
$2,498 CAD