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Cushion|Natural|GIA

1.24ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6552104149

Certificate GIA 6552104149

Diamond specifications and retailer prices

From $1,842 CAD
HK$10,300 HKD
As of October 31, 2026
Save $2,452 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,293 CAD at MOH London · As of October 29, 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 6552104149. Listed at 18 retailers as of October 29, 2026, with prices from $1,842 to $4,293, a $2,452 spread on the same certified stone. MOH London lists it at $4,293. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552104149
Dimensions6.39 × 6.09 × 4.04 mm
L/W Ratio1.05
Top View
6.39 mm6.09 mm1.24 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552104149
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.4%

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 31
Current: $4,293 CAD|Low: $1,792 CAD|High: $4,559 CAD|Avg: $2,734 CAD|-5.7%
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
October 31, 2026
Retailer 9$1,842 CAD
Retailer 7$1,926 CAD
Retailer 2$2,005 CAD
Retailer 14$2,060 CAD
Retailer 15$2,180 CAD
Retailer 5$2,235 CAD
Retailer 3$2,299 CAD
Retailer 4$2,326 CAD
Retailer 6$2,421 CAD
Retailer 11$2,450 CAD
Retailer 12$2,671 CAD
Retailer 13$2,941 CAD
Retailer 8$3,280 CAD
Retailer 10$3,328 CAD
Retailer 16$3,785 CAD
MOH London$4,293 CAD

32 data points across 16 retailers

18 retailers$1,842 CAD to $4,293 CAD

A
Cheapest Retailer
-
$1,842 CAD
HK$10,300 HKD
A
Retailer 2
-
$1,926 CAD
$1,379 USD
View
A
Retailer 3
-
$2,005 CAD
$1,435 USD
View
Final sale: no returns
A
Retailer 4
-
$2,060 CAD
$1,475 USD
View
A
Retailer 5
-
$2,180 CAD
$1,560 USD
View
A
Retailer 6
-
$2,235 CAD
$1,600 USD
View
A
Retailer 7
-
$2,268 CAD
A$2,498 AUD
View
A
Retailer 8
-
$2,299 CAD
$1,646 USD
View
A
Retailer 9
-
$2,326 CAD
$1,665 USD
View
A
Retailer 10
-
$2,421 CAD
$1,733 USD
View
B+
Retailer 11
-
$2,450 CAD
£1,381 GBP
View
B+
Retailer 12
-
$2,671 CAD
$1,912 USD
View
B+
Retailer 13
-
$2,722 CAD
A$2,998 AUD
View
Retailer 14
-
$2,941 CAD
ZAR 34,018 ZAR
View
Price last confirmed 9 days ago
Retailer 15
-
$3,280 CAD
A$3,613 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$3,328 CAD
€2,269 EUR
View
Retailer 17
-
$3,785 CAD
$2,710 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
4B6B08B8B · Oct 29
$4,293 CAD
£2,420 GBP
View
17 more retailers have this diamond
Prices start from $1,842 CADSave up to $2,452 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
1.24ct Cushion
$1,842 CAD