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Cushion|Natural|GIA

1.30ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2546482956

Certificate GIA 2546482956

Diamond specifications and retailer prices

From $3,159 CAD
As of November 6, 2026
Save $3,915 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,074 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 G 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 2546482956. Listed at 17 retailers as of November 4, 2026, with prices from $3,159 to $7,074, a $3,915 spread on the same certified stone. MOH London lists it at $7,074. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546482956
Dimensions6.08 × 6.06 × 4.02 mm
L/W Ratio1.00
Top View
6.08 mm6.06 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546482956
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $7,074 CAD|Low: $3,159 CAD|High: $7,278 CAD|Avg: $4,381 CAD|-2.8%
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
November 6, 2026
Retailer 2$3,159 CAD
Retailer 3$3,363 CAD
Retailer 14$3,753 CAD
Retailer 16$3,798 CAD
Retailer 5$3,847 CAD
Retailer 6$3,940 CAD
Retailer 7$4,099 CAD
Retailer 9$4,114 CAD
Retailer 8$4,294 CAD
Retailer 11$4,441 CAD
Retailer 12$4,490 CAD
Retailer 15$4,559 CAD
Retailer 10$4,652 CAD
Retailer 4$4,789 CAD
Retailer 13$5,176 CAD
MOH London$7,074 CAD

19 data points across 16 retailers

17 retailers$3,159 CAD to $7,074 CAD

A
Cheapest Retailer
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$3,159 CAD
A
Retailer 2
-
$3,363 CAD
View
Final sale: no returns
A
Retailer 3
-
$3,753 CAD
View
A
Retailer 4
-
$3,798 CAD
View
A
Retailer 5
-
$3,847 CAD
View
A
Retailer 6
-
$3,940 CAD
View
A
Retailer 7
-
$4,099 CAD
View
A
Retailer 8
-
$4,114 CAD
View
Retailer 9
-
$4,294 CAD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$4,441 CAD
View
A
Retailer 11
-
$4,490 CAD
View
A
Retailer 12
-
$4,559 CAD
View
Retailer 13
-
$4,643 CAD
View
Price last confirmed 31 days ago
A
Retailer 14
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$4,652 CAD
View
A
Retailer 15
-
$4,789 CAD
View
A
Retailer 16
-
$5,176 CAD
View
Most Expensive
B+
MOH London
5075AE244 · Nov 4
$7,074 CAD
£3,960 GBP
View
16 more retailers have this diamond
Prices start from $3,159 CADSave up to $3,915 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
$3,159 CAD