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Cushion|Natural|GIA

3.02ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 1232711308

Certificate GIA 1232711308

Diamond specifications and retailer prices

From $34,995 CAD
As of November 4, 2026
Save $7,582 CAD (18%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $42,576 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232711308. Listed at 7 retailers as of November 4, 2026, with prices from $34,995 to $42,576, a $7,582 spread on the same certified stone. 77 Diamonds lists it at $42,576. 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

3.02
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.73°
Pavilion angle36.49°
OriginNatural
Grading LabGIA
CertificateGIA 1232711308
Dimensions9.97 × 7.45 × 5.15 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.97 mm7.45 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232711308
Side View
Table 65.0%Crown 36.73°Girdle: Very ThickPavilion 36.49°Culet: NoneDepth 69.2%

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: $42,576 CAD|Low: $34,169 CAD|High: $43,370 CAD|Avg: $38,125 CAD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$34,169 CAD
Retailer 8$34,995 CAD
Retailer 4$37,394 CAD
Retailer 2$38,438 CAD
Retailer 3$38,722 CAD
Retailer 7$39,111 CAD
Retailer 6$39,351 CAD
77 Diamonds$42,576 CAD

40 data points across 8 retailers

7 retailers$34,995 CAD to $42,576 CAD

B+
Cheapest Retailer
-
$34,995 CAD
B
Retailer 2
-
$37,394 CAD
View
Retailer 3
-
$38,438 CAD
View
Price last confirmed 8 days ago
Retailer 4
-
$38,722 CAD
View
Price last confirmed 33 days ago
B
Retailer 5
-
$39,111 CAD
View
B
Retailer 6
-
$39,351 CAD
View
Most Expensive
B
77 Diamonds
CUSEMCTN8BUUF · Nov 6
$42,576 CAD
£23,834 GBP
View
6 more retailers have this diamond
Prices start from $34,995 CADSave up to $7,582 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
$34,995 CAD