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Cushion|Natural|GIA

4.02ct K SI1 Cushion Natural Diamond

GD • K/SI1 • GIA 2196763572

Certificate GIA 2196763572

Diamond specifications and retailer prices

From $45,278 CAD
As of November 1, 2026
Save $36,311 CAD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $81,589 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 4.02ct natural cushion diamond

This 4.02ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2196763572. Listed at 13 retailers as of November 1, 2026, with prices from $45,278 to $81,589, a $36,311 spread on the same certified stone. MOH London lists it at $81,589. 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

4.02
Carat
K
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2196763572
Dimensions9.80 × 9.34 × 6.29 mm
L/W Ratio1.05
Culet sizeNone
Top View
9.80 mm9.34 mm4.02 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2196763572
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: $81,589 CAD|Low: $45,278 CAD|High: $82,795 CAD|Avg: $58,478 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$45,278 CAD
Retailer 2$46,971 CAD
Retailer 5$52,264 CAD
Retailer 3$61,308 CAD
Retailer 4$65,189 CAD
MOH London$81,589 CAD

35 data points across 6 retailers

13 retailers$45,278 CAD to $81,589 CAD

B+
Cheapest Retailer
-
$45,278 CAD
B+
Retailer 2
-
$45,302 CAD
View
A
Retailer 3
-
$46,971 CAD
View
B+
Retailer 4
-
$47,689 CAD
View
B+
Retailer 5
-
$47,931 CAD
View
B+
Retailer 6
-
$49,065 CAD
View
B+
Retailer 7
-
$50,827 CAD
View
B+
Retailer 8
-
$52,264 CAD
View
B+
Retailer 9
-
$52,819 CAD
View
B+
Retailer 10
-
$57,062 CAD
View
B
Retailer 11
-
$61,308 CAD
View
B
Retailer 12
-
$65,189 CAD
View
Most Expensive
B
MOH London
EF2A131E1 · Nov 4
$81,589 CAD
£45,673 GBP
View
12 more retailers have this diamond
Prices start from $45,278 CADSave up to $36,311 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
4.02ct Cushion
$45,278 CAD