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Cushion|Natural|GIA

1.30ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 2225417778

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2225417778

Diamond specifications and retailer prices

From $2,146 CAD
$1,536 USD
As of October 29, 2026
Save $2,116 CAD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,261 CAD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225417778. Listed at 8 retailers as of October 29, 2026, with prices from $2,146 to $4,261, a $2,116 spread on the same certified stone. MOH London lists it at $4,261. 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

1.30
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225417778
Dimensions6.59 × 5.65 × 3.95 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
6.59 mm5.65 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225417778
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

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: Oct 29
Current: $4,261 CAD|Low: $2,146 CAD|High: $4,290 CAD|Avg: $2,868 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$2,146 CAD
Retailer 4$2,289 CAD
Retailer 7$2,383 CAD
Retailer 6$2,542 CAD
Retailer 3$2,737 CAD
Retailer 9$2,803 CAD
Retailer 2$3,305 CAD
Retailer 5$3,496 CAD
MOH London$4,261 CAD

42 data points across 9 retailers

8 retailers$2,146 CAD to $4,261 CAD

A
Cheapest Retailer
-
$2,146 CAD
$1,536 USD
A
Retailer 2
-
$2,289 CAD
$1,638 USD
View
A
Retailer 3
-
$2,383 CAD
$1,706 USD
View
A
Retailer 4
-
$2,542 CAD
$1,820 USD
View
A
Retailer 5
-
$2,737 CAD
£1,543 GBP
View
A
Retailer 6
-
$2,803 CAD
View
A
Retailer 7
-
$3,305 CAD
€2,253 EUR
View
Most Expensive
B+
MOH London
0FAC69D8A · Oct 29
$4,261 CAD
£2,402 GBP
View
7 more retailers have this diamond
Prices start from $2,146 CADSave up to $2,116 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
$2,146 CAD