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Cushion|Natural|GIA

1.50ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 6217656757

Certificate GIA 6217656757

Diamond specifications and retailer prices

From $4,811 CAD
As of November 4, 2026
Save $2,135 CAD (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,946 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6217656757. Listed at 13 retailers as of November 4, 2026, with prices from $4,811 to $6,946, a $2,135 spread on the same certified stone. Yorxs lists it at $6,946. 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

1.50
Carat
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6217656757
Dimensions6.39 × 6.26 × 4.34 mm
L/W Ratio1.02
Top View
6.39 mm6.26 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6217656757
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,140 CAD|Low: $4,811 CAD|High: $6,964 CAD|Avg: $5,718 CAD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 3$4,811 CAD
Retailer 5$5,024 CAD
Retailer 7$5,188 CAD
Retailer 2$5,580 CAD
Retailer 4$5,951 CAD
Retailer 6$6,114 CAD
Retailer 1$6,140 CAD
Yorxs$6,946 CAD

44 data points across 8 retailers

13 retailers$4,811 CAD to $6,946 CAD

B+
Cheapest Retailer
-
$4,811 CAD
B+
Retailer 2
-
$5,024 CAD
View
B+
Retailer 3
-
$5,074 CAD
View
B+
Retailer 4
-
$5,126 CAD
View
B+
Retailer 5
-
$5,188 CAD
View
B
Retailer 6
-
$5,496 CAD
View
B
Retailer 7
-
$5,529 CAD
View
B
Retailer 8
-
$5,580 CAD
View
B
Retailer 9
-
$5,951 CAD
View
B
Retailer 10
-
$6,114 CAD
View
B
Retailer 11
-
$6,140 CAD
View
B
Retailer 12
-
$6,226 CAD
View
Most Expensive
B
Yorxs
204430056 · Nov 6
$6,946 CAD
€4,703 EUR
View
12 more retailers have this diamond
Prices start from $4,811 CADSave up to $2,135 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+
1.50ct Cushion
$4,811 CAD