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Cushion|Natural|GIA

3.01ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2245018493

Certificate GIA 2245018493

Diamond specifications and retailer prices

From $24,728 CAD
As of November 5, 2026
Save $15,893 CAD (39%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $40,621 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct 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 2245018493. Listed at 18 retailers as of November 4, 2026, with prices from $24,728 to $40,621, a $15,893 spread on the same certified stone. MOH London lists it at $40,621. 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

3.01
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245018493
Dimensions8.99 × 7.48 × 5.21 mm
L/W Ratio1.20
Culet sizeNone
Top View
8.99 mm7.48 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245018493
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

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 5
Current: $40,621 CAD|Low: $18,592 CAD|High: $40,621 CAD|Avg: $22,720 CAD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 14$18,592 CAD
Retailer 7$18,735 CAD
Retailer 9$18,982 CAD
Retailer 6$19,567 CAD
Retailer 11$19,774 CAD
Retailer 12$20,224 CAD
Retailer 18$24,728 CAD
Retailer 20$24,881 CAD
Retailer 17$26,855 CAD
Retailer 13$27,281 CAD
Retailer 21$27,492 CAD
Retailer 10$27,631 CAD
Retailer 19$28,025 CAD
Retailer 3$28,906 CAD
Retailer 4$28,906 CAD
Retailer 8$29,622 CAD
Retailer 5$29,876 CAD
Retailer 16$30,665 CAD
Retailer 15$30,674 CAD
Retailer 2$31,637 CAD
MOH London$40,621 CAD

32 data points across 21 retailers

18 retailers$24,728 CAD to $40,621 CAD

Retailer 1
-
$18,592 CAD
Price last confirmed 29 days ago
Retailer 2
-
$18,982 CAD
View
Price last confirmed 16 days ago
Retailer 3
-
$19,567 CAD
View
Price last confirmed 14 days ago
Retailer 4
-
$19,774 CAD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$24,728 CAD
View
B+
Retailer 6
-
$24,881 CAD
View
B+
Retailer 7
-
$26,855 CAD
View
B+
Retailer 8
-
$27,281 CAD
View
B+
Retailer 9
-
$27,492 CAD
View
Retailer 10
-
$27,631 CAD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$28,025 CAD
View
B+
Retailer 12
-
$28,906 CAD
View
B+
Retailer 13
-
$28,906 CAD
View
B+
Retailer 14
-
$29,876 CAD
View
B+
Retailer 15
-
$30,665 CAD
View
B
Retailer 16
-
$30,674 CAD
View
B
Retailer 17
-
$31,637 CAD
View
Most Expensive
B
MOH London
07D82C052 · Nov 4
$40,621 CAD
£22,739 GBP
View
17 more retailers have this diamond
Prices start from $24,728 CADSave up to $15,893 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+
3.01ct Cushion
$24,728 CAD