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Cushion|Natural|GIA

3.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1559582620

Certificate GIA 1559582620

Diamond specifications and retailer prices

From $29,425 CAD
As of November 6, 2026
Save $23,508 CAD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $52,932 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559582620. Listed at 17 retailers as of November 4, 2026, with prices from $29,425 to $52,932, a $23,508 spread on the same certified stone. MOH London lists it at $52,932. 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

3.02
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.29°
Pavilion angle51.74°
OriginNatural
Grading LabGIA
CertificateGIA 1559582620
Dimensions9.93 × 7.64 × 5.17 mm
L/W Ratio1.30
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.93 mm7.64 mm3.02 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559582620
Side View
Table 61.0%Crown 31.29°Girdle: MED-THKPavilion 51.74°Culet: NoneDepth 67.7%

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 6
Current: $52,932 CAD|Low: $29,425 CAD|High: $53,715 CAD|Avg: $36,622 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 3$29,425 CAD
Retailer 14$29,771 CAD
Retailer 16$31,241 CAD
Retailer 7$31,505 CAD
Retailer 12$32,567 CAD
Retailer 5$33,104 CAD
Retailer 11$34,203 CAD
Retailer 6$34,266 CAD
Retailer 15$36,321 CAD
Retailer 2$37,012 CAD
Retailer 8$37,805 CAD
Retailer 13$37,977 CAD
Retailer 4$39,502 CAD
Retailer 9$41,002 CAD
Retailer 10$43,749 CAD
MOH London$52,932 CAD

30 data points across 16 retailers

17 retailers$29,425 CAD to $52,932 CAD

B+
Cheapest Retailer
-
$29,425 CAD
Retailer 2
-
$29,771 CAD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$31,115 CAD
View
B+
Retailer 4
-
$31,241 CAD
View
B+
Retailer 5
-
$31,505 CAD
View
B
Retailer 6
-
$32,567 CAD
View
Final sale: no returns
B
Retailer 7
-
$33,104 CAD
View
B
Retailer 8
-
$34,203 CAD
View
B
Retailer 9
-
$34,266 CAD
View
B
Retailer 10
-
$36,321 CAD
View
B
Retailer 11
-
$37,012 CAD
View
Retailer 12
-
$37,805 CAD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$37,977 CAD
View
Retailer 14
-
$39,502 CAD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$41,002 CAD
View
B
Retailer 16
-
$43,749 CAD
View
Most Expensive
B
MOH London
F3F94D6BD · Nov 4
$52,932 CAD
£29,631 GBP
View
16 more retailers have this diamond
Prices start from $29,425 CADSave up to $23,508 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+
3.02ct Cushion
$29,425 CAD