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Cushion|Natural|GIA

1.30ct I SI2 Cushion Natural Diamond

ID • I/SI2 • GIA 7551337594

Certificate GIA 7551337594

Diamond specifications and retailer prices

From $4,082 CAD
As of November 6, 2026
Save $4,060 CAD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,142 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 I 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 7551337594. Listed at 11 retailers as of November 4, 2026, with prices from $4,082 to $8,142, a $4,060 spread on the same certified stone. MOH London lists it at $8,142. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551337594
Dimensions7.34 × 5.49 × 3.80 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Indented Natural
Top View
7.34 mm5.49 mm1.30 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551337594
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

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: $8,142 CAD|Low: $4,082 CAD|High: $8,389 CAD|Avg: $5,378 CAD|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$4,082 CAD
Retailer 6$4,450 CAD
Retailer 8$4,456 CAD
Retailer 5$4,571 CAD
Retailer 2$4,799 CAD
Retailer 4$5,022 CAD
Retailer 9$5,574 CAD
Retailer 3$5,683 CAD
MOH London$8,142 CAD

43 data points across 9 retailers

11 retailers$4,082 CAD to $8,142 CAD

A
Cheapest Retailer
-
$4,082 CAD
Final sale: no returns
B+
Retailer 2
-
$4,450 CAD
View
Retailer 3
-
$4,456 CAD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$4,571 CAD
View
B+
Retailer 5
-
$4,588 CAD
View
B+
Retailer 6
-
$4,799 CAD
View
B+
Retailer 7
-
$4,853 CAD
View
B+
Retailer 8
-
$5,022 CAD
View
Retailer 9
-
$5,574 CAD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$5,683 CAD
View
Most Expensive
B
MOH London
724954BDF · Nov 4
$8,142 CAD
£4,558 GBP
View
10 more retailers have this diamond
Prices start from $4,082 CADSave up to $4,060 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
$4,082 CAD