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Cushion|Natural|GIA

1.00ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 5413054042

Certificate GIA 5413054042

Diamond specifications and retailer prices

From $1,914 CAD
As of November 6, 2026
Save $2,578 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,493 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H 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 5413054042. Listed at 14 retailers as of November 4, 2026, with prices from $1,914 to $4,493, a $2,578 spread on the same certified stone. MOH London lists it at $4,493. 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

1.00
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5413054042
Dimensions6.01 × 5.25 × 3.66 mm
L/W Ratio1.14
Top View
6.01 mm5.25 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5413054042
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.7%

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: $4,493 CAD|Low: $1,914 CAD|High: $10,565 CAD|Avg: $3,211 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$1,914 CAD
Retailer 8$2,373 CAD
Retailer 6$2,398 CAD
Retailer 7$2,450 CAD
Retailer 3$2,528 CAD
Retailer 5$2,854 CAD
Retailer 4$3,493 CAD
MOH London$4,493 CAD

30 data points across 8 retailers

14 retailers$1,914 CAD to $4,493 CAD

A
Cheapest Retailer
-
$1,914 CAD
Retailer 2
-
$1,980 CAD
View
Price last confirmed 63 days ago
B+
Retailer 3
-
$2,339 CAD
View
B+
Retailer 4
-
$2,343 CAD
View
B+
Retailer 5
-
$2,373 CAD
View
Final sale: no returns
Retailer 6
-
$2,398 CAD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$2,450 CAD
View
B+
Retailer 8
-
$2,528 CAD
View
Retailer 9
-
$2,571 CAD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$2,764 CAD
View
B+
Retailer 11
-
$2,854 CAD
View
B+
Retailer 12
-
$2,961 CAD
View
B
Retailer 13
-
$3,493 CAD
View
Most Expensive
B
MOH London
848B094FC · Nov 4
$4,493 CAD
£2,515 GBP
View
13 more retailers have this diamond
Prices start from $1,914 CADSave up to $2,578 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
1.00ct Cushion
$1,914 CAD