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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 2141663019

Certificate GIA 2141663019

Diamond specifications and retailer prices

From $5,821 CAD
$4,159 USD
As of October 28, 2026
Save $5,861 CAD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,682 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2141663019. Listed at 7 retailers as of October 28, 2026, with prices from $5,821 to $11,682, a $5,861 spread on the same certified stone. MOH London lists it at $11,682. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2141663019
Dimensions6.27 × 6.17 × 4.05 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
6.27 mm6.17 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2141663019
Side View
Table 66.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 65.7%

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 28
Current: $11,682 CAD|Low: $5,821 CAD|High: $11,758 CAD|Avg: $8,087 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$5,821 CAD
Retailer 4$7,036 CAD
Retailer 2$7,352 CAD
Retailer 3$8,244 CAD
MOH London$11,682 CAD

40 data points across 5 retailers

7 retailers$5,821 CAD to $11,682 CAD

A
Cheapest Retailer
-
$5,821 CAD
$4,159 USD
A
Retailer 2
-
$5,889 CAD
$4,208 USD
View
B+
Retailer 3
-
$6,081 CAD
A$6,685 AUD
View
B+
Retailer 4
-
$7,036 CAD
$5,027 USD
View
B+
Retailer 5
-
$7,352 CAD
£4,136 GBP
View
B
Retailer 6
-
$8,244 CAD
€5,610 EUR
View
Most Expensive
B
MOH London
61CF399E0 · Oct 29
$11,682 CAD
£6,572 GBP
View
6 more retailers have this diamond
Prices start from $5,821 CADSave up to $5,861 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
$5,821 CAD