Cushion|Natural|GIA

1.24ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6552104149

Certificate GIA 6552104149

Diamond specifications and retailer prices

From $1,318 USD
As of November 6, 2026
Save $1,731 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,049 USD at MOH London · As of November 4, 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 November 4, 2026, with prices from $1,318 to $3,049, a $1,731 spread on the same certified stone. MOH London lists it at $3,049. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,049 USD|Low: $1,305 USD|High: $3,183 USD|Avg: $1,880 USD|-4.2%
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
November 6, 2026
Retailer 16$1,318 USD
Retailer 8$1,379 USD
Retailer 3$1,458 USD
Retailer 12$1,475 USD
Retailer 5$1,560 USD
Retailer 15$1,600 USD
Retailer 14$1,623 USD
Retailer 6$1,646 USD
Retailer 7$1,665 USD
Retailer 17$1,732 USD
Retailer 10$1,736 USD
Retailer 4$1,912 USD
Retailer 11$2,129 USD
Retailer 9$2,348 USD
Retailer 2$2,369 USD
Retailer 13$2,709 USD
MOH London$3,049 USD

29 data points across 17 retailers

18 retailers$1,318 USD to $3,049 USD

A
Cheapest Retailer
-
$1,318 USD
A
Retailer 2
-
$1,379 USD
View
A
Retailer 3
-
$1,458 USD
View
Final sale: no returns
A
Retailer 4
-
$1,475 USD
View
A
Retailer 5
-
$1,560 USD
View
A
Retailer 6
-
$1,600 USD
View
A
Retailer 7
-
$1,623 USD
View
A
Retailer 8
-
$1,646 USD
View
A
Retailer 9
-
$1,665 USD
View
A
Retailer 10
-
$1,732 USD
View
A
Retailer 11
-
$1,736 USD
View
B+
Retailer 12
-
$1,912 USD
View
B+
Retailer 13
-
$1,948 USD
View
B+
Retailer 14
-
$2,129 USD
View
Retailer 15
-
$2,348 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$2,369 USD
View
B
Retailer 17
-
$2,709 USD
View
Most Expensive
B
MOH London
4B6B08B8B · Nov 4
$3,049 USD
£2,401 GBP
View
17 more retailers have this diamond
Prices start from $1,318 USDSave up to $1,731 USD

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
$1,318 USD