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Cushion|Natural|GIA

1.03ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6555310256

Certificate GIA 6555310256

Diamond specifications and retailer prices

From $1,962 CAD
As of November 6, 2026
Save $2,434 CAD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,396 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555310256. Listed at 18 retailers as of November 2, 2026, with prices from $1,962 to $4,396, a $2,434 spread on the same certified stone. MOH London lists it at $4,396. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555310256
Dimensions6.59 × 5.26 × 3.62 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.59 mm5.26 mm1.03 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555310256
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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: $4,396 CAD|Low: $1,926 CAD|High: $4,448 CAD|Avg: $2,707 CAD|-1.2%
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 5$1,962 CAD
Retailer 7$2,096 CAD
Retailer 2$2,101 CAD
Retailer 8$2,103 CAD
Retailer 15$2,187 CAD
Retailer 9$2,293 CAD
Retailer 14$2,314 CAD
Retailer 3$2,391 CAD
Retailer 12$2,466 CAD
Retailer 6$2,549 CAD
Retailer 4$2,750 CAD
Retailer 11$2,784 CAD
Retailer 13$3,062 CAD
Retailer 10$3,407 CAD
Retailer 16$4,016 CAD
MOH London$4,396 CAD

24 data points across 16 retailers

18 retailers$1,962 CAD to $4,396 CAD

A
Cheapest Retailer
-
$1,962 CAD
A
Retailer 2
-
$2,096 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,101 CAD
View
A
Retailer 4
-
$2,103 CAD
View
A
Retailer 5
-
$2,187 CAD
View
A
Retailer 6
-
$2,293 CAD
View
A
Retailer 7
-
$2,314 CAD
View
A
Retailer 8
-
$2,391 CAD
View
A
Retailer 9
-
$2,466 CAD
View
A
Retailer 10
-
$2,549 CAD
View
B+
Retailer 11
-
$2,750 CAD
View
B+
Retailer 12
-
$2,768 CAD
View
B+
Retailer 13
-
$2,784 CAD
View
B+
Retailer 14
-
$3,062 CAD
View
Retailer 15
-
$3,273 CAD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$3,407 CAD
View
B
Retailer 17
-
$4,016 CAD
View
Most Expensive
B
MOH London
591DDAD2E · Nov 2
$4,396 CAD
£2,461 GBP
View
17 more retailers have this diamond
Prices start from $1,962 CADSave up to $2,434 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
1.03ct Cushion
$1,962 CAD