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Cushion|Natural|GIA

1.30ct J IF Cushion Natural Diamond

EX • J/IF • GIA 2484421770

Certificate GIA 2484421770

Diamond specifications and retailer prices

From $5,354 CAD
As of November 6, 2026
Save $4,670 CAD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,023 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2484421770. Listed at 12 retailers as of November 4, 2026, with prices from $5,354 to $10,023, a $4,670 spread on the same certified stone. MOH London lists it at $10,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2484421770
Dimensions6.46 × 6.11 × 4.15 mm
L/W Ratio1.06
Top View
6.46 mm6.11 mm1.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2484421770
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.9%

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: Nov 6
Current: $10,023 CAD|Low: $5,349 CAD|High: $10,172 CAD|Avg: $6,526 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$5,354 CAD
Retailer 7$5,373 CAD
Retailer 8$5,546 CAD
Retailer 5$6,091 CAD
Retailer 3$6,390 CAD
Retailer 9$6,410 CAD
Retailer 6$6,534 CAD
Retailer 4$7,335 CAD
MOH London$10,023 CAD

35 data points across 9 retailers

12 retailers$5,354 CAD to $10,023 CAD

A
Cheapest Retailer
-
$5,354 CAD
A
Retailer 2
-
$5,373 CAD
View
A
Retailer 3
-
$5,546 CAD
View
Final sale: no returns
B+
Retailer 4
-
$6,068 CAD
View
B+
Retailer 5
-
$6,091 CAD
View
B+
Retailer 6
-
$6,390 CAD
View
B+
Retailer 7
-
$6,390 CAD
View
Retailer 8
-
$6,410 CAD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$6,534 CAD
View
B+
Retailer 10
-
$7,335 CAD
View
B
Retailer 11
-
$7,786 CAD
View
Most Expensive
B
MOH London
C958A35BC · Nov 4
$10,023 CAD
£5,611 GBP
View
11 more retailers have this diamond
Prices start from $5,354 CADSave up to $4,670 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
1.30ct Cushion
$5,354 CAD