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Cushion|Natural|GIA

1.59ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 6432021039

Certificate GIA 6432021039

Diamond specifications and retailer prices

From $4,002 CAD
$2,865 USD
As of October 28, 2026
Save $4,757 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,759 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct natural cushion diamond

This 1.59ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432021039. Listed at 16 retailers as of October 28, 2026, with prices from $4,002 to $8,759, a $4,757 spread on the same certified stone. MOH London lists it at $8,759. 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

1.59
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432021039
Dimensions6.68 × 6.33 × 4.34 mm
L/W Ratio1.06
Top View
6.68 mm6.33 mm1.59 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432021039
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

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: Oct 28
Current: $8,759 CAD|Low: $4,002 CAD|High: $8,817 CAD|Avg: $5,604 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$4,002 CAD
Retailer 6$4,100 CAD
Retailer 7$4,720 CAD
Retailer 8$5,061 CAD
Retailer 2$5,166 CAD
Retailer 3$5,445 CAD
Retailer 4$6,090 CAD
MOH London$8,759 CAD

42 data points across 8 retailers

16 retailers$4,002 CAD to $8,759 CAD

A
Cheapest Retailer
-
$4,002 CAD
$2,865 USD
A
Retailer 2
-
$4,100 CAD
$2,935 USD
View
A
Retailer 3
-
$4,177 CAD
$2,990 USD
View
A
Retailer 4
-
$4,189 CAD
$2,999 USD
View
B+
Retailer 5
-
$4,695 CAD
$3,361 USD
View
B+
Retailer 6
-
$4,720 CAD
$3,379 USD
View
B+
Retailer 7
-
$4,736 CAD
$3,391 USD
View
B+
Retailer 8
-
$5,061 CAD
$3,623 USD
View
B+
Retailer 9
-
$5,166 CAD
£2,912 GBP
View
B+
Retailer 10
-
$5,350 CAD
$3,830 USD
View
B+
Retailer 11
-
$5,350 CAD
$3,830 USD
View
B+
Retailer 12
-
$5,445 CAD
£3,069 GBP
View
B+
Retailer 13
-
$5,532 CAD
$3,960 USD
View
Retailer 14
-
$5,899 CAD
$4,223 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$6,090 CAD
€4,152 EUR
View
Most Expensive
B
MOH London
598F02DF7 · Oct 29
$8,759 CAD
£4,937 GBP
View
15 more retailers have this diamond
Prices start from $4,002 CADSave up to $4,757 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
1.59ct Cushion
$4,002 CAD