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Cushion|Natural|GIA

1.24ct J SI1 Cushion Natural Diamond

ID • J/SI1 • GIA 2447239387

Certificate GIA 2447239387

Diamond specifications and retailer prices

From $2,897 CAD
HK$16,200 HKD
As of November 1, 2026
Save $3,160 CAD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,057 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.24ct natural cushion diamond

This 1.24ct natural cushion sits in the classic one-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 2447239387. Listed at 13 retailers as of November 1, 2026, with prices from $2,897 to $6,057, a $3,160 spread on the same certified stone. MOH London lists it at $6,057. 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

1.24
Carat
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447239387
Dimensions6.05 × 5.75 × 4.08 mm
L/W Ratio1.05
Top View
6.05 mm5.75 mm1.24 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447239387
Side View
Table 61.0%CrownGirdle: THN-SLIPavilionCulet: NoneDepth 70.9%

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 1
Current: $6,057 CAD|Low: $2,879 CAD|High: $6,121 CAD|Avg: $3,788 CAD|-0.9%
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
November 2, 2026
Retailer 7$2,897 CAD
Retailer 10$3,122 CAD
Retailer 4$3,165 CAD
Retailer 12$3,191 CAD
Retailer 6$3,372 CAD
Retailer 11$3,457 CAD
Retailer 5$3,653 CAD
Retailer 2$3,694 CAD
Retailer 3$3,953 CAD
Retailer 8$4,249 CAD
Retailer 13$4,256 CAD
Retailer 9$4,317 CAD
MOH London$6,057 CAD

27 data points across 13 retailers

13 retailers$2,897 CAD to $6,057 CAD

B+
Cheapest Retailer
-
$2,897 CAD
HK$16,200 HKD
B+
Retailer 2
-
$3,122 CAD
$2,235 USD
View
B+
Retailer 3
-
$3,122 CAD
$2,235 USD
View
B
Retailer 4
-
$3,191 CAD
$2,284 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,372 CAD
£1,901 GBP
View
B
Retailer 6
-
$3,457 CAD
$2,475 USD
View
B
Retailer 7
-
$3,653 CAD
$2,615 USD
View
B+
Retailer 8
-
$3,694 CAD
£2,082 GBP
View
B
Retailer 9
-
$3,953 CAD
$2,830 USD
View
B
Retailer 10
-
$4,249 CAD
ZAR 49,139 ZAR
View
Retailer 11
-
$4,256 CAD
A$4,687 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$4,317 CAD
€2,943 EUR
View
Most Expensive
B
MOH London
F83FA0D05 · Nov 1
$6,057 CAD
£3,414 GBP
View
12 more retailers have this diamond
Prices start from $2,897 CADSave up to $3,160 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+
1.24ct Cushion
$2,897 CAD